WORDS BY FIRST LETTER AND LENGTH

21 Letter Words Starting With T

Explore 51 English words that start with T and contain exactly 21 letters. Common examples include tetrahydroxoberyllate, tetrasialotransferrin, thiolhistidinebetaine, transjurisdictionally, trichloromethylsilane.

Browse Other T Word Lengths

21-Letter T Words by Ending Letter

All 51 21-Letter Words Starting With T

talocalcaneonavicular(anatomy) Relating to the talus, calcaneus, and navicular; applied to a particular ball-and-socket joint.tauroursodeoxycholate(organic chemistry) Any salt or ester of tauroursodeoxycholic acidtelespectroradiometerA telescopic spectroradiometertephrochronologicallyBy means of, or in terms of, tephrochronology.tetraazacyclododecane(organic chemistry) A saturated alicyclic heterocycle containing eight carbon atoms and four nitrogen atomstetrabromofluorescein(organic chemistry) eosintetraglycosylceramide(organic chemistry) Any glycosphingolipid derived from a tetrasaccharidetetrahydroimidizalone(organic chemistry) The ureide ring that is fused with one of tetrahydrothiophene as part of the biotin moleculetetrahydronaphthalene(organic chemistry) Any bicyclic hydrocarbon formally derived from naphthalene by the addition of four hydrogen atoms across two of its double bonds, but especially 1,2,3,4-tetrahydronaphthalene (tetralin).tetrahydroxoberyllate(inorganic chemistry) The dianion [Be(OH)₄]²⁻ or salts of the ion.tetramethylpiperidine(organic chemistry) Any of several isomeric tetramethyl derivatives of piperidine, but especially 2,2,6,6-tetramethylpiperidine that is used in organic synthesistetrasialotransferrinA transferrin with four sialic acid residues attached.tetratrifluoroacetateAny salt or ester containing four trifluoroacetate groupsthermochromatographic(chemistry) Of or pertaining to thermochromatography.thermochronologicallyIn a thermochronological way; by thermochronology.thermogravimetricallyIn terms of, or by means of, thermogravimetry.thermoviscoelasticityThe property of being thermoviscoelastic.thiazolobenzimidazole(organic chemistry) Any heterocycle that has a thiazole ring fused to a benzimidazolethiogalactopyranoside(organic chemistry) The pyranoside form of a thiogalactosidethiolhistidinebetaineSynonym of ergothioneine.thoracoabdominopelvic(medicine) Of or relating to the thorax, abdomen and pelvis.thrombendarteriectomy(surgery) An operation to remove a thrombus and any diseased inner lining causing the obstruction of an arterythrombendoarterectomyEtymologically incorrect rare spelling of thrombendarteriectomy.thromboendarterectomyAlternative form of thrombendarteriectomy.thymidylyltransferase(biochemistry) Any transferase that transfers a thymidylyl or thymidyl group.tomodensitometricallyBy means of tomodensitometry.tonsilloadenoidectomyThe surgical removal of tonsils and adenoids.toxicopharmacologicalOf or pertaining to toxicopharmacology.tracheobronchomalaciaThe combination of tracheomalacia and bronchomalacia.transendomyocardiallyIn a transendomyocardial mannertransinstitutionalize(transitive) To transfer (a mentally ill person) from one institution to another, for example from hospital to jail.transjurisdictionallyAcross jurisdictions.transubstantiationism(Christianity) Belief in transubstantiation.transubstantiationist(Christianity) A believer in transubstantiation.triacetoxyborohydride(organic chemistry) The anion formally derived from borohydride by replacing three hydrogen atoms with acetoxy groups; any salt containing this aniontriacetyloleandomycinTroleandomycin.trichloroacetaldehyde(organic chemistry) chloraltrichloroacetonitrile(organic chemistry) The nitrile of trichloroacetic acid CCl₃CNtrichloromethylsilane(organic chemistry) Synonym of methyltrichlorosilane.trichloronitromethanechloropicrintrichorhinophalangeal(anatomy) Relating to the hair, nose, and phalanges (finger or toe bones); applied to Langer-Giedion syndrome.tricyclohexylammonium(organic chemistry, especially in combination) The cation formed by replacing three hydrogen atoms of an ammonium cation with cyclohexyl groupstrifluoromethylphenyl(organic chemistry, especially in combination) Any of three isomeric trifluoromethyl derivatives of the phenyl radicaltrigeminohypothalamicRelating to the trigeminal nerve and the hypothalamus.trihydroxycholesterol(organic chemistry) Any trihydroxy derivative of cholesterol, but especially (3β)-cholest-5-ene-1,1,2,3-tetroltrimethoxyamphetamine(chemistry) Any of a family of isomeric psychedelic hallucinogenic drugs, analogues of the phenethylamine cactus alkaloid mescaline.trimethylchlorosilane(organic chemistry) trimethylsilyl chloridetrimethylhydroquinone(chemistry) A precursor of vitamin E that may be prepared from crotonaldehyde.trimethylphenanthrene(organic chemistry) Any trimethyl derivative of phenanthrenetriphenylchlorosilaneA chemical compound, C₁₈H₁₅ClSi.trypanosusceptibilityThe condition of being trypanosusceptible

Use These Words

Open any word for its full definition, examples, synonyms, antonyms, and related vocabulary. Every item is an existing dictionary entry; phrases, hyphenated terms, and malformed headwords are excluded.