English words: photooxidizer to photostabilize

300 English words, part 80 of 213 of the words starting with P, A to Z. 12 have a page of their own.

English words photooxidizer to photostabilize

photooxidizer noun: A device used in photooxidation
photooxidizing adjective: That leads to photooxidation
photooxygenation noun: Any oxygenation reaction that takes place in the presence of light.
photopair noun: A pair of photons, produced simultaneously, typically moving in opposite directions
photopanorama noun: A panoramic photomontage
photopaper noun: Photographic paper; paper coated with light-sensitive chemicals, used for making photographic prints on traditional film cameras.
photoparoxysmal adjective: Describing an abnormal response to flashing light characterised by spikes of cortical activity
photopathology noun: The branch of pathology dealing with disease caused by exposure to light
photopattern noun: An etching produced by photopatterning.
photopatternable adjective: Suitable for photopatterning.
photopatterned adjective: In which a pattern has been etched by light
photopatterning noun: The production of a photochemical etching on the surface of a semiconductor
photopeak noun: That part of the gamma ray spectrum of a material caused by the photoelectric effect
photopenia noun: An area of less-than-normal density on an x-ray image or similar scan
photopenic adjective: Relating to photopenia
photopentode noun: a pentode whose electrical characteristics are light-sensitive
photopeptide noun: Any photoactivatable peptide
photoperception noun: The perception of light (by plants)
photoperceptive adjective: Relating to photoperception
photoperimeter noun: An instrument for measuring the extent of the field of vision.
photoperiod noun: The normal duration of natural daylight experienced by an organism; daylength.
photoperiodic adjective: Of, pertaining to, or exhibiting photoperiodism
photoperiodical adjective: photoperiodic
photoperiodically adverb: In a photoperiodic manner
photoperiodicity noun: The condition, or extent, of being photoperiodic
photoperiodism noun: The growth, development and other responses of plants and animals according to the length of day and/or night.
photoperoxidation noun: peroxidation catalysed by light
photoperturbation noun: The disruption to the activity of a physical or chemical system by light
photophane noun: A historical photographic process formerly used for large-volume mechanical printing.
photopharmacological adjective: Relating to photopharmacology
photopharmacology noun: photochemical pharmacology
photophase noun: The period of light during a day-night cycle.
photophasic adjective: Relating to the photophase.
photopheresis noun: A form of apheresis and photodynamic therapy in which blood is treated with photoactivable drugs which are then activated with ultraviolet light.
photophil noun: The phase of a two-phase circadian rhythm associated with light and expenditure of energy.
photophile noun: Any organism that thrives in bright sunlight.
photophilia noun: A tendency to thrive in bright sunlight.
photophilic adjective: That thrives in bright sunlight
photophilous adjective: Thriving in the presence of light.
photophobe noun: One who has an aversion to light.
photophobia noun: Excessive sensitivity to light and the aversion to bright light; abnormal fear of light.
photophobic adjective: That thrives at a relatively low light level.
photophobically adverb: In a photophobic manner
photophobicity noun: Quality or degree of being photophobic.
photophobotactic adjective: Relating to photophobotaxis
photophobotaxis noun: phobotaxis in response to light
photophobous adjective: That thrives at a relatively low light level; photophobic.
photophone noun: A device that transmitted sound on a beam of light.
photophonic adjective: Of or pertaining to the photophone.
photophonophobia noun: Excessive sensitivity to light and sound; abnormal fear of light and sound.
photophony noun: The art or practice of using the photophone.
photophore noun: A light-emitting organ, found in some fish and other marine animals.
photophoresis noun: The slow drift of fine particles suspended in a gas away from a strong light source
photophoretic adjective: Of or pertaining to photophoresis
photophosphorescence noun: Phosphorescence induced by the presence of light.
photophosphorescent adjective: Of relating to photophosphorescence.
photophosphorylase noun: An enzyme that is involved in the photosynthetic phosphorylation of ATP.
photophosphorylate verb: To undergo photophosphorylation.
photophosphorylation noun: photosynthetic phosphorylation
photophygous adjective: That thrives in shade
photophysical adjective: Describing photoexcitation and any subsequent process that does not involve any chemical change
photophysicist noun: A physicist whose speciality is photophysics
photophysics noun: The physics of light, especially of its interaction with matter.
photophysiological adjective: Relating to photophysiology
photophysiologically adverb: In a photophysiological manner
photophysiology noun: The physiology of processes (such as photosynthesis) that involve light
photophyte noun: Any epiphyte growing in a well-lit environment
photophytic adjective: Of or relating to photophytes.
photopia noun: Normal daylight vision, in which the cone cells are used.
photopic adjective: Used in normal daylight.
photopiezoelectric adjective: Of or relating to the effect of light on piezoelectric materials.
photopiezoelectrics noun: The study, design and manufacture of photopiezoelectric devices
photopigment noun: Any pigment that is unstable in the presence of light; used especially of the chromophore pigments in the rod cells and cone cells of the eye
photopile noun: solar cell, solar battery
photopion noun: A pion generated by the action of light
photoplanimetry noun: photographic planimetry
photoplasmonic adjective: Relating to the interaction of light on plasmons
photoplate noun: A photographic plate.
photoplay noun: A theatrical play that has been filmed for showing as a movie.
photoplayer noun: A film actor.
photoplaywright noun: A screenwriter for movies.
photoplethysmogram noun: A recording made by a photoplethysmograph
photoplethysmograph noun: A plethysmograph that uses illumination of the skin in order to measures changes in light absorption
photoplethysmographic adjective: Relating to photoplethysmography.
photoplethysmography noun: The recording or study of photoplethysmographs
photoplotter noun: An electromechanical-optical machine that exposes a latent image on a medium by means of a computer-controlled light source.
photopographic adjective: Alternative form of phototopographic.
photopography noun: Alternative form of phototopography.
photopolarimeter noun: A combination of a polarimeter and a photometer
photopolarimetric adjective: Of or pertaining to photopolarimetry
photopollution noun: Light pollution.
photopolymer noun: Any polymer that reacts to light with a physical or chemical change, used especially for teeth fillings
photopolymeric adjective: Being or relating to a photopolymer.
photopolymerisation noun: Alternative form of photopolymerization.
photopolymerise verb: Alternative form of photopolymerize.
photopolymerizable adjective: Able to undergo photopolymerization
photopolymerization noun: Any polymerization reaction that requires light for the propagation step.
photopolymerize verb: To subject to photopolymerization.
photopolymerizing adjective: That aids photopolymerization
photoporate verb: To modify a membrane by means of photoporation
photoporation noun: The process of using light to create pores in a cell membrane
photoportrait noun: photo portrait; an artfully taken photograph
photopositive adjective: having a positive phototropic or phototactic response; attracted by light
photopositively adverb: In a photopositive manner
photoprecipitate verb: To cause, or to undergo photoprecipitation
photoprecipitated adjective, verb: precipitated by means of photoprecipitation
photoprecipitation noun: precipitation caused by light
photopreference noun: preference for a particular level or colour of light
photoprevention noun: prevention (of some undesired effect) by means of a form of light
photoprint noun, verb: Any print made by a photomechanical process.
photoprinter noun: A device for producing photoprints.
photoprobe noun: A photoaffinity labeling reagent
photoprocess noun, verb: Any printing process that involves photography
photoprocessing noun: The processing (manipulation) of photographic images.
photoproduce verb: To produce by means of photoproduction.
photoproduced adjective: produced by light, especially by photochemical action.
photoproduct noun: Any product of a photochemical reaction.
photoproduction noun: The production of a molecular species (e.g. a radical or ion) by means of light
photoprotect verb: To have a photoprotective effect upon.
photoprotectant noun: A substance with photoprotective properties.
photoprotection noun: The function, in plants that are adapted to high levels of sunlight, that protects the centres of photosynthesis from damage by excess light, normally by...
photoprotective adjective: Of or pertaining to photoprotection
photoprotector noun: A photoprotective substance
photoprotein noun: Any of several proteins that generate light when oxidized, normally without the aid of an enzyme catalyst
photoproton noun: Any proton produced in a photonuclear reaction
photoprotoporphyrin noun: A photoisomer of a protoporphyrin
photopsia noun: The presence of perceived flashes of light.
photopsin noun: Any of a class of photoreceptor proteins present in the cones of the retina.
photopsy noun: photopsia
photoptarmosis noun: Photic sneeze reflex.
photopulse noun: A short pulse of light
photopyroelectric adjective: Describing any optical system that uses a pyroelectric detector or imaging system
photopyrone noun: The ketone 3-hexyl-4-hydroxy-6-(2-methylpropyl)pyran-2-one (and related compounds) that at as quorum sensing signals in Photorhabdus
photoquadrat noun: A quadrat that is photographed for later analysis of species content
photoradar noun: A radar-based technology used in speed cameras.
photoradio noun: An early facsimile technology for transmitting documents by radio.
photoradiogram noun: An image produced by photoradiography.
photoradiograph noun: An image produced by photoradiography.
photoradiographic adjective: Relating to photoradiography
photoradiography noun: A form of radiography that uses visible light
photoradiometer noun: A device that is used to measure the penetration power of ionizing radiation
photoreact verb: To undergo a photoreaction.
photoreaction noun: a photochemical reaction
photoreactivability noun: The condition of being photoreactivable.
photoreactivable adjective: Capable of undergoing photoreactivation.
photoreactivate verb: To cause or to undergo photoreactivation.
photoreactivated adjective, verb: reactivated by means of photoreactivation
photoreactivating adjective: That produces photoreactivation
photoreactivation noun: reactivation by light
photoreactive adjective: that participates in, or initiates a photoreaction
photoreactivity noun: The condition of being photoreactive
photoreactor noun: Any vessel in which a photochemical reaction takes place
photoreagent noun: Any photochemical reagent
photoreal adjective: Exhibiting photorealism.
photorealism noun: An extremely realistic style distinguished by paintings, drawings, etc. that are nearly indistinguishable from photographs, frequently produced by tracing...
photorealist adjective, noun: An artist who works in photorealism.
photorealistic adjective /ˌfoʊ.toʊˌɹiː.əlˈɪs.tɪk/: Of or pertaining to photorealism.
photorearrangement noun: Any photoisomerization reaction that leads to changes in the arrangement of atoms in a molecule
photoreceiver noun: photodetector
photoreception noun /ˌfəʊtə(ʊ)ɹɪˈsɛpʃn̩/: The absorption of light energy by plants and animals, and its utilization for biologically important purposes
photoreceptive adjective: Absorbing and using light, especially for sensory purposes
photoreceptor noun: A specialized neuron or other structure able to detect and react to light.
photoreceptoral adjective: Relating to photoreceptors
photorecombination noun: recombination influenced by light
photoreconfigurable adjective: reconfigurable by the action of light
photoreconnaissance noun: The making of aerial photographs as a means of military reconnaissance, especially of potential targets.
photorecovery noun: The recovery / restoration of DNA in skin damaged by exposure to light
photoredox adjective: Relating to a redox reaction that involves light
photoreduce verb: To cause or undergo photoreduction.
photoreducibility noun: The condition of being photoreducible.
photoreducible adjective: Capable of undergoing photoreduction.
photoreduction noun: The addition of an electron to a photoexcited species.
photoreductive adjective: Relating to photoreduction.
photoreflectance noun: reflectance that varies according to the incident light level
photoreflexive adjective: That reflects light
photorefraction noun: A nonlinear optical effect seen in certain crystals and other materials that respond to light by altering their refractive index.
photorefractive adjective: of or relating to a change in refractive index in the presence of light
photorefractive keratectomy noun: a laser eye surgery technique to correct vision.
photorefractively adverb: In a photorefractive way.
photorefractor noun: A device that carries out photorefraction
photorefractoriness noun: Quality of being photorefractory.
photorefractory adjective: photorefractive
photoregenerate verb: To regenerate photochemically
photoregeneration noun: photochemical regeneration
photoregime noun: A period during which an organism is subjected to a particular regime of light and dark
photoregulate verb: To regulate photochemically
photoregulation noun: photochemical regulation
photoregulative adjective: Relating to, or causing photoregulation
photoregulator noun: A photochemical regulator
photoregulatory adjective: Relating to photoregulation or a photoregulator
photorejuvenation noun: A skin treatment that uses intense pulsed light or other thermal or chemical methods to treat some skin conditions and remove wrinkles arising from photoaging.
photoreleasable adjective: releasable by the action of light
photorelease noun, verb: The photoinduced release of one compound from another
photoreleased adjective: released by the action of light
photorelief noun: A photograph having relief information added.
photorelocation noun: relocation (typically of chloroplasts) in response to light
photoremovable adjective: That can be photoreleased
photorepair noun, verb: photochemical repair (of DNA)
photorepaired adjective, verb: repaired photochemically
photoreport noun: A news report illustrated with photographs.
photoreportage noun: Synonym of photojournalism.
photoreproduce verb: To photocopy.
photoreproduction noun: A photocopy.
photoresist noun: A light-sensitive film used in photolithography and photoengraving.
photoresistance noun: resistance of a material that varies with the amount of incident light
photoresistant adjective: Exhibiting photoresistance.
photoresistive adjective: photoconductive
photoresistor noun: An electronic component whose resistance is inversely proportional to the intensity of incident light.
photorespiration noun: Light-dependent release of carbon dioxide and uptake of oxygen in photosynthetic organisms as an unavoidable side reaction of photosynthesis.
photorespiratory adjective: Relating to photorespiration.
photorespire verb: To undergo photorespiration
photorespiring noun, verb: photorespiration
photorespirometer noun: A device that measures respiration as a function of light level
photorespirometry noun: The analysis of respiration as a function of light level
photoresponse noun: Any measurable chemical or biological response to light
photoresponsive adjective: That responds to light
photoresponsiveness noun: The condition of being photoresponsive
photoresponsivity noun: The quality of being photoresponsive.
photoretinoscope noun: Synonym of retinoscope, but especially one that uses a particular form of light (such as infrared)
photoretinoscopy noun: photorefractive retinoscopy
photoreversal noun: photoreactivation
photoreversed adjective: Modified by photoreversal
photoreversibility noun: The condition of being photoreversible
photoreversible adjective: Describing any compound or system that can exist in two forms, and can be changed from one to the other by the appropriate influence of light
photoreversion noun: photochemical reversion
photorheological adjective: Describing any rheological property that can be modified by exposure to light.
photorhodopsin noun: The initial compound formed when rhodopsin is irradiated with light; it immediately produces bathorhodopsin
photosampling noun: Sampling by means of photographs.
photosantonic acid noun: An acid, C₁₅H₂₂O₅, produced by long exposure to sunlight of santonin in acetic acid solution.
photosaturation noun: photochemical or photolytic saturation (a situation in which more light has no additional effect)
photoscanner noun: A device which photographically records the gamma rays passing through tissue that has been injected with a radioactive material.
photoscience noun: Any branch of physics, chemistry or biology concerned with the actions of light.
photoscope noun: Any of various instruments employed for the observation of light, luminous effects, or photographs.
photoscopic adjective: Of or pertaining to the photoscope or its uses.
photoscopically adverb: By means of a photoscope.
photoscopy noun: The use of the photoscope.
photoscreener noun: A device used in photoscreening
photoscreening noun: The use of a photoscreener to detect lazy eye in children
photosculptor noun: One who carries out photosculpture.
photosculptural adjective: Relating to photosculpture.
photosculpture noun: A process in which, by means of a number of photographs taken from different points of view on the same level, a rough model of the subject may be made quickly.
photosedimentation noun: Optical sedimentation.
photosedimentometer noun /ˌfoʊtoʊsɛdɪmɛntoʊˈmɛtər/: A device used to measure the particle size distribution during photosedimentation
photosedimentometric adjective: Relating to photosedimentometry.
photosedimentometry noun: The optical measurement of the settling rates of particles and fibres.
photoselected adjective: Obtained by photoselection
photoselection noun: A technique in which an aligned subset of sample molecules is selected by an exciting light beam.
photoselective adjective: That affects only parts or areas treated with light
photoselectively adverb: In a photoselective manner
photoselectivity noun: The condition of being photoselective
photosensation noun: The process of sensing light.
photosensing noun: photoelectric or photochemical sensing
photosensitisation noun: Alternative form of photosensitization.
photosensitise verb: Alternative spelling of photosensitize.
photosensitised adjective, verb: Alternative spelling of photosensitized.
photosensitiser noun: Alternative form of photosensitizer.
photosensitising adjective, verb: Alternative spelling of photosensitizing.
photosensitive adjective: Having a reaction to, or able to be affected by, light.
photosensitive retinal ganglion cell noun: An intrinsically photosensitive retinal ganglion cell
photosensitively adverb: In a photosensitive way.
photosensitiveness noun: Photosensitivity.
photosensitivity noun: sensitivity to light, especially a heightened response to light
photosensitization noun: The acquisition of photosensitivity
photosensitize verb: to make something photosensitive
photosensitized adjective, verb: That has been made photosensitive
photosensitizer noun: A molecular or atomic species that initiates a photochemical reaction
photosensitizing adjective, verb: That causes photosensitization
photosensor noun: A photodetector
photosensory adjective: Relating to the perception of light (in the eye or other photoreceptor)
photosequence noun: A sequence of photographs (made using a still camera)
photoserigraph noun: A serigraph made from an existing photograph
photoserigraphy noun: The production of photoserigraphs
photoset noun, verb: to photocompose
photosetter noun: A photocomposer; a machine for photosetting.
photosharing noun: The sharing of photographic images, especially via social networking sites.
photoshock noun, verb: shock caused by (typically flashing) light
photoshoot noun: A session in which a photographer takes a number of photographs of a person or group of people.
photoshop noun, verb /ˈfəʊ.təʊ.ʃɒp/: To digitally edit or alter (a picture or photograph).
photoshopped adjective, verb: Of an image, digitally edited or altered.
photoshopper noun: One who digitally alters photographs.
photosimulation noun: A photographic image that has been computer-modified to show a not-yet existing feature
photosite noun: An individual light-sensitive element in a digital image sensor.
photosomnolence noun: somnolence (induction of sleep) in a nocturnal animal caused by exposure to light
photospectroheliograph noun: spectroheliograph
photospectrometer noun: Synonym of spectrophotometer.
photospectrometric adjective: Relating to photospectrometry
photospectrometrically adverb: By means of photospectrometry
photospectrometry noun: spectrometry, especially that which uses visible light
photospectrophotometer noun: Synonym of spectrophotometer.
photospectroradiometer noun: A spectroradiometer with a built-in camera
photospectroscope noun: A device for performing photospectroscopy.
photospectroscopic adjective: Relating to photospectroscopy
photospectroscopically adverb: In a photospectroscopic manner
photospectroscopy noun: spectroscopy that is recorded photographically
photosphere noun: A visible surface layer of a star, and especially that of a sun.
photospheric adjective: of, relating to, or occurring in the photosphere
photospread noun: A police technique for identifying a person by having a witness select the person's photograph from a group.
photostability noun: stability against photochemical change
photostabilization noun: photochemical stabilization
photostabilize verb: To add compounds that absorb ultraviolet radiation to plastics in order to reduce photodegradation

Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0): each word's first meaning. A word with a page of its own links to it; for the rest, this line is PlainSpell's entry. Total under P: 63,631 words, in 213 parts.