English Words: T

27,828 words · Page 217 of 557

thioetherificationsnoun

plural of thioetherification

thioethylnoun

A univalent radical, CH₃CH₂-S-, derived from ethanethiol

thiofentanylnoun

A particular narcotic painkiller.

thioformaldehydenoun

The simplest thioaldehyde H-CHS.

thiofurannoun

thiophene

thiogalactopyranosidasenoun

Any enzyme that catalyses the hydrolysis of a thiogalactopyranoside

thiogalactosidenoun

A galactoside in which the oxygen that links the aglycone to the sugar is replaced by a sulfur

thiogallatenoun

Any anion derived from a gallate by replacing one or more oxygen atom by sulfur; any salt containing such an anion

thiogenicadj

That converts sulfide into elemental sulfur or into organic sulfur compounds

thioglucopyranosidenoun

Any thioglycoside of a glucopyranose

thioglucosidasenoun

A hydrolase enzyme that catalyzes the chemical reaction a thioglucoside + H₂O ⇌ a sugar + a thiol.

thioglycerolnoun

3-mercaptopropane-1,2-diol, a chemical compound used as a matrix in mass spectrometry.

thioglycinenoun

The thiocarboxylic acid analog of glycine

thioglycolnoun

Any compound that is both a thiol and an alcohol having the two functional groups on adjacent carbon atoms

thioglycolicadj

Of or pertaining to thioglycolic acid or its derivatives

thioglycolic acidnoun

The compound mercaptoacetic acid formally derived from glycolic acid by replacing the hydroxyl group with a sulfhydryl group

thioglycollatenoun

A sulfur-substituted glycolate

thioglycosidenoun

Any glycoside in which a hydroxyl group of a sugar is replaced by a sulfide (-SR) group

thioglycosylationnoun

The reaction, analogous to a glycosylation, that forms a thioglycoside

thioguaninenoun

US and UK spelling of tioguanine.

thioguanosinenoun

The compound 2-amino-6-mercapto-9-(b-D-ribofuranosyl)purine formally derived from guanosine by replacing the guanine by thioguanine

thiohemiacetalnoun

any compound, of general formula R₂C(SR')OH, R₂C(OR')SH or R₂C(SR')SH, derived from a hemiacetal by replacing oxygen with sulfur

thiohemiaminalnoun

Any hemiaminal that has one or more sulfur atoms

thiohemiketalnoun

Any thiohemiacetal derived from a ketone or thioketone

thiohydantoinnoun

Any derivative of a hydantoin in which one or both carbonyl oxygen atoms are replaced by sulfur

thiohydrolasenoun

An enzyme that catalyses the hydrolysis of a thioester

thiohydroximatenoun

A thio- derivative of a hydroximate

thiohydroximatesnoun

plural of thiohydroximate

thioicadj

Of or pertaining to a thioic acid or its derivatives

thioic acidnoun

Any organic compound formally derived from a carboxylic acid by replacing either or both of the carboxyl oxygen atoms with sulfur - R-C(S)OH, R-C(O)SH or R-C(S)SH

thioimidatenoun

Any thioether of an imine, having general formula R-N=C(SR)R

thioindigoidadj

Derived from, or resembling, thioindigo.

thioketalnoun

The sulfur analogue of a ketal, with one of the oxygen atoms replaced by sulfur.

thioketonenoun

any analogue of a ketone, of general formula RC(=S)R', in which the oxygen has been replaced by sulfur

thiokinasenoun

A ligase that synthesizes coenzyme A thioesters.

Thiokolnoun

Any of various organic polysulfide polymers, used as elastomers in seals and sealants.

thiolnoun

A univalent organic radical (-SH) containing a sulphur and a hydrogen atom; a compound containing such a radical.

thiolactamnoun

Any compound formally derived from a lactam by replacing the oxygen atom with sulfur; a cyclic thioamide

thiolactonasenoun

Any enzyme that hydrolyses a thiolactone

thiolactonenoun

Any of a class of compounds formally derived from the lactones by replacing either, or both, of the oxygen atoms with sulfur

thiolasenoun

Any enzyme that catalyzes the removal of a thiol group.

thiolatenoun

Any derivative of a thiol in which a metal atom replaces the hydrogen attached to sulfur RSH => RS⁻M⁺.

thiolatingadj

Converting into a thiol.

thiolationnoun

reaction with a thiol

thiolicadj

Of or pertaining to a thiol.

thioltransferasenoun

Any transferase that catalyzes the transfer of a thiol group

thiolyticadj

Relating to thiolysis

thiomalatenoun

Any salt or ester of thiomalic acid

thiomernoun

A thiolated polymer

thiomersalnoun

A compound, chemical formula C₉H₉HgNaO₂S, used as an antiseptic and antifungal agent, especially in vaccines.

Spelling & Dictionary Insight

The English alphabetical index for the letter T contains 27,828 headwords drawn from our Wiktionary-derived dictionary table. At 50 entries per page the browse splits into 557 pages, and you are currently viewing page 217. 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 "T" 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.