English Words: T

27,828 words · Page 439 of 557

tricycloadj

Describing a molecular structure having three rings (either fused, or having a common bridgehead atom)

tricyclohexylammoniumnoun

The cation formed by replacing three hydrogen atoms of an ammonium cation with cyclohexyl groups

tricylindernoun

A solid formed by three intersecting cylinders.

tricylindricadj

Alternative form of tricylindrical.

tricylindricaladj

Of or relating to three cylinders.

tridacnanoun

Any member of the genus Tridacna of large saltwater clams with heavy fluted shells.

tridactyladj

Having three digits on a limb.

tridactyleadj

Alternative form of tridactyl.

tridactylousadj

tridactyl

tridactylynoun

The property of being tridactyl; having three digits (fingers or toes) on a limb.

tridailyadj

Three times a day or every third day.

tridarnnoun

A kind of cupboard or dresser with three tiers.

trideadj

strong and swift

trideca-prefix

thirteen

tridecacoppernoun

Thirteen atoms of copper in a chemical compound (Cu₁₃).

tridecagonnoun

A polygon having thirteen sides and thirteen angles.

tridecagonaladj

Having thirteen sides and angles, similar to a tridecagon.

tridecagramnoun

A star polygon that has thirteen vertices.

tridecahedronnoun

A polyhedron with thirteen faces.

tridecahydratenoun

A hydrate whose solid contains thirteen molecules of water of crystallization per molecule, or per unit cell. 13H₂O

tridecamanganesenoun

Thirteen atoms of manganese in a chemical compound (Mn₁₃).

tridecamernoun

An oligomer having thirteen subunits.

tridecamericadj

Of or pertaining to a tridecamer.

tridecanenoun

Any of very many isomeric saturated aliphatic hydrocarbons having thirteen carbon atoms, but especially n-tridecane, CH₃(CH₂)₁₁CH₃

tridecanoicadj

Of or pertaining to tridecanoic acid or its derivatives

tridecaoxidenoun

Any oxide containing thirteen atoms of oxygen per molecule, O₁₃.

tridecapeptidenoun

Any oligopeptide having thirteen amino acid residues

tridecaploidadj

Having thirteen complete sets of chromosomes in a single cell

tridecasaccharidenoun

An oligosaccharide composed of thirteen monosaccharide groups

tridecasodiumnoun

Thirteen atoms of sodium in a chemical compound (Na₁₃).

tridecasyllabicadj

Having thirteen syllables, or thirteen syllables per line.

tridecenenoun

Any aliphatic hydrocarbon having a chain of thirteen carbon atoms and containing one double bond.

tridecennaryadj

Of or pertaining to the number thirteen

tridecimaladj

Of a number, expressed in base thirteen.

tridecylnoun

The univalent radical derived from tridecane

tridecylicadj

Relating to the fatty acid that has 13 carbon atoms

tridecynenoun

Any aliphatic hydrocarbon having a chain of thirteen carbon atoms and containing one triple bond.

tridegreenoun

The condition of being cubic

tridemnoun

An arrangement of three objects arranged one behind the other.

tridemicnoun

Synonym of tripledemic (“a combination of three pandemics”).

Tridemismname

The Three Principles of the People.

tridendriformadj

Composed of three trees

tridentnoun

A three-pronged spear somewhat resembling a pitchfork.

trident batnoun

Any bat of the species Asellia tridens.

Trident Boardname

An oral examination deciding whether to accept a candidate as a SEAL.

tridentaladj

Having three prongs or tines.

tridentateadj

Having three teeth

tridentedadj

Having three prongs.

tridentiferousadj

Bearing a trident.

Tridentineadj

Relating to Trent, Italy.

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 439. 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.