English Words: P

46,516 words · Page 512 of 931

polycyclizationnoun

Any cyclization reaction in which many rings are formed

polycyesisnoun

Multiple pregnancy; pregnancy with more than one fetus.

polycylindricaladj

Composed of multiple cylinders (or sections of cylinders)

polycysteinenoun

a homopolymer of the amino acid cysteine

polycysticadj

Having many cysts.

polycystinnoun

Any of a group of glycoproteins, mutation of which is implicated in polycystic kidney disease.

polycythemianoun

A rare disorder in which the bone marrow produces an abnormally large amount of blood cells, often red blood cells.

polycythemia veranoun

A neoplasm of bone marrow in which too many red blood cells are produced, usually along with white blood cells and platelets.

polycythemicadj

Pertaining to, or afflicted with, polycythemia.

polycytidinenoun

A repeat of many cytidine groups in a stretch of RNA

polycytidylicadj

Of or pertaining to polycytidylic acid

polycytokinenoun

Any polymeric cytokine

polycytosinenoun

A nucleotide containing cytosine as the only base

polydactyladj

Polydactylous.

polydactylismnoun

The possession of more than the normal number of digits.

polydactylousadj

Having more than the normal number of digits.

polydactylynoun

A congenital condition in which a person or animal has more than the usual number of digits (fingers or toes) on at least one of the hands or feet.

polydatinnoun

Synonym of piceid.

polydeismnoun

Belief in the existence of many gods who collectively set the universe in motion, then ceased to interact with it.

polydeistnoun

A person who believes in polydeism.

polydeisticadj

Of or relating to polydeism.

polydeisticallyadv

in a polydeistic manner

polydemicadj

Occurring in, or inhabiting, multiple regions.

polydendriticadj

Composed of many dendrites

polydendrocytenoun

An oligodendrocyte progenitor cell.

polydendrocyticadj

Relating to or composed of many dendrocytes.

polydenominationaladj

multidenominational

polydentaladj

Synonym of polydentate.

polydentateadj

Coordinated to the central atom by several bonds; multidentate

polydeoxy-prefix

various polymers of deoxynucleotides and their derivatives

polydeoxynucleotidenoun

Any polymer of a deoxynucleotide.

polydepsipeptidenoun

A polymeric depsipeptide

polyderivativenoun

A derivative of a compound formed by adding or replacing many radicals or functional groups.

Polydeuceanadj

Of or relating to the god Polydeuces (a.k.a. Pollux) in Greek mythology.

Polydeucianadj

Alternative form of Polydeucean.

polydextrosenoun

A multipurpose food ingredient synthesized from dextrose and classified as soluble fibre.

polydiacetylenenoun

Any of several electrically conducting polymers made from the polymerization of substituted diacetylenes.

polydiegeticadj

Of or relating to more than one diegesis.

polydigitaladj

Having or relating to multiple digits.

polydigitateadj

Synonym of polydigital.

polydimensionaladj

multidimensional

polydioxanenoun

A synthetic polymer used to make surgical sutures

polydioxanonenoun

A biodegradable plastic made by the polymerization of p-dioxanone; it is used in medical applications such as sutures

polydipsianoun

Excessive and constant thirst, caused by disease.

polydipsicadj

Relating to, or exhibiting, polydipsia.

polydirectionaladj

In many directions; effectively omnidirectional

polydiscnoun

A Cartesian product of discs.

polydisknoun

Alternative form of polydisc.

polydisperseadj

Having a range of particle sizes.

polydispersedadj

polydisperse

Spelling & Dictionary Insight

The English alphabetical index for the letter P contains 46,516 headwords drawn from our Wiktionary-derived dictionary table. At 50 entries per page the browse splits into 931 pages, and you are currently viewing page 512. Every row above is a dictionary-backed entry with a canonical slug, and each links through to a full definition page with pronunciation, senses, etymology, and related-word data where available.

On this page 50 of 50 entries carry a part-of-speech tag and 50 carry at least one stored definition. Coverage varies across letters because Wiktionary volunteers build entries at different speeds for different parts of the alphabet, letters with common starting sounds (S, C, T, P) usually have the densest coverage, while less frequent starters (X, Q, Z) tend to have shorter but more specialised lists. PlainSpell surfaces whatever data is present and links back to the source when a definition is not yet recorded.

For readers using this index as a spelling reference, the guarantee is that every form you see on the list is a documented English headword, not a guess, not a derived inflection lacking a lemma row. If a word you expected to find is absent from the "P" list, it usually means the form exists only as an inflection of another lemma (e.g. a past participle stored under the infinitive) or the entry has not yet been imported from Wiktionary. Use the search bar or the misspelling lookup to resolve these cases.