| AMPHIDENTATE | • AMPHIDENTATE adj. of a ligand, able to coordinate through either of two different atoms, also AMBIDENTATE. |
| DETECTOPHONE | • DETECTOPHONE n. a secret telephone for eavesdropping. |
| HETEROPTERAN | • heteropteran n. (Biology) Any of very many insects of the suborder Heteroptera. • HETEROPTERAN adj. relating to the Heteroptera, a suborder of hemipterous insects, including bedbugs, water bugs, etc., also HETEROPTEROUS. • HETEROPTERAN n. a member of the Heteroptera. |
| INTERCHAPTER | • interchapter n. An intervening or inserted chapter. • interchapter adj. Between chapters. • INTERCHAPTER n. an intercalary chapter in a book, not numbered in the general sequence. |
| PANENTHEISTS | • panentheists n. Plural of panentheist. • PanenTheists n. Plural of PanenTheist (alternative spelling of panentheists). • pan-en-theists n. Plural of pan-en-theist. |
| PANTOTHENATE | • pantothenate n. (Chemistry) Any salt or ester of pantothenic acid. • PANTOTHENATE n. a salt or ester of pantothenic acid. |
| PATHOGENETIC | • pathogenetic adj. Of, pertaining to, or causing pathogenesis. • pathogenetic adj. Relating to pathogenetics. • PATHOGENETIC adj. producing disease, also PATHOGENIC, PATHOGENOUS. |
| PENTAHYDRATE | • pentahydrate n. (Chemistry) A hydrate whose solid contains five molecules of water of crystallization per molecule, or per unit cell. • PENTAHYDRATE n. a hydrated compound containing five moles of water per mole of the compound; a hydrated species containing five water molecules. |
| PENTATEUCHAL | • pentateuchal adj. Of or pertaining to the Pentateuch, also known as the Torah. • Pentateuchal adj. Alternative letter-case form of pentateuchal. • PENTATEUCHAL adj. relating to the Pentateuch, the Mosaic book of the law. |
| PENTATHLETES | • pentathletes n. Plural of pentathlete. • PENTATHLETE n. an athlete participating in a pentathlon. |
| PHENETICISTS | • pheneticists n. Plural of pheneticist. • PHENETICIST n. a practitioner of phenetics. |
| PHYTOGENETIC | • phytogenetic adj. Relating to phytogenesis. • PHYTOGENETIC adj. relating to phytogenesis, also PHYTOGENETICAL. |
| TELEPHONISTS | • telephonists n. Plural of telephonist. • TELEPHONIST n. a telephone switchboard operator. |
| TELEPHONITIS | • telephonitis n. (Humorous) A tendency to use the telephone excessively. • TELEPHONITIS n. excessive use of the telephone. |
| THEATROPHONE | • theatrophone n. Alternative spelling of théâtrophone. • théâtrophone n. (Dated) An early telephone technology allowing subscribers to listen to live opera and theatre performances. • THEATROPHONE n. (historical) a telephone connecting callers to a theatre so they can listen to a live performance there. |
| THEOPNEUSTIC | • theopneustic adj. Divinely inspired. • THEOPNEUSTIC adj. divinely inspired, also THEOPNEUST. |
| THIOPENTONES | • THIOPENTONE n. an intravenous anaesthetic. |
| THREEPEATING | • threepeating v. Present participle of threepeat. • THREEPEAT v. to win a sporting trophy on three consecutive occasions. |