| ATRAMENTOUS | • atramentous adj. Atramental. • ATRAMENTOUS adj. inky black, also ATRAMENTAL. |
| AUTOEROTISM | • autoerotism n. Sexual activity involving oneself, including masturbation. • AUTOEROTISM n. self-love, also AUTOEROTICISM. |
| COMPUTERATE | • computerate adj. (Informal) computer-literate. • COMPUTERATE adj. computer literate. |
| IMPORTUNATE | • importunate adj. (Of a demand) Persistent or pressing, often annoyingly so. • importunate adj. (Of a person) Given to importunate demands, greedily or thoughtlessly demanding. • importunate v. (Rare) To importune, or to obtain by importunity. |
| MUTTERATION | • mutteration n. (Nonce word) An act of muttering or complaining. • MUTTERATION n. (Richardson) complaining. |
| OUTMASTERED | • outmastered v. Simple past tense and past participle of outmaster. • OUTMASTER v. to surpass. |
| PERMUTATION | • permutation n. One of the ways something exists, or the ways a set of objects can be ordered. • permutation n. (Mathematics) A one-to-one mapping from a finite set to itself. • permutation n. (Mathematics, combinatorics) An ordering of a finite set of distinct elements. |
| PETROLATUMS | • petrolatums n. Plural of petrolatum. • PETROLATUM n. petroleum jelly. |
| PORTMANTEAU | • portmanteau n. A large travelling case usually made of leather, and opening into two equal sections. • portmanteau n. (Australia, dated) A schoolbag. • portmanteau n. (Archaic) A hook on which to hang clothing. |
| QUANTOMETER | • quantometer n. A device for performing spectrographic analysis. • QUANTOMETER n. (tradename) an instrument for measuring proportions of elements in metallic samples. |
| SCOUTMASTER | • scoutmaster n. Alternative form of Scoutmaster. • Scoutmaster n. (Scouting) An adult leader of a group of Scouts. • SCOUTMASTER n. the leader of a band of scouts. |
| TAUTOMERISM | • tautomerism n. (Organic chemistry) A form of isomerism in which a dynamic equilibrium between multiple isomers exists… • TAUTOMERISM n. possession of more than one structure by a substance. |
| TAUTOMETRIC | • TAUTOMETRIC adj. exactly corresponding in arrangement of syllables, also TAUTOMETRICAL. |
| TETRAMEROUS | • tetramerous adj. (Botany) in four parts: such that each whorl (of flower parts) has four flower parts. • TETRAMEROUS adj. having four similar parts, e.g. of flowers with petals in sets of four. |
| TETRAZOLIUM | • tetrazolium n. (Organic chemistry) A univalent cation derived from a tetrazole. • TETRAZOLIUM n. a monovalent cation or group that is analogous to ammonium. |
| THAUMATROPE | • thaumatrope n. A toy made of a card with an image on each side; when twirled, the images combine. • thaumatrope n. A zoetrope. • THAUMATROPE n. an optical toy in which pictures on both sides of a card are seen to combine when the card is rotated rapidly. |
| TOURNAMENTS | • tournaments n. Plural of tournament. • TOURNAMENT n. a series of games to determine a winner or winning team by elimination. |
| UNFORMATTED | • unformatted adj. (Of text) Without any structure. • unformatted adj. (Computing) That has not yet been formatted for use; uninitialized. • UNFORMATTED adj. not formatted. |