| AMPHIDENTATE | • AMPHIDENTATE adj. of a ligand, able to coordinate through either of two different atoms, also AMBIDENTATE. |
| DIOPTOMETERS | • dioptometers n. Plural of dioptometer. • DIOPTOMETER n. an instrument for measuring ocular refraction. |
| DIPLOMATISTS | • diplomatists n. Plural of diplomatist. • DIPLOMATIST n. a diplomat. |
| DISPIRITMENT | • dispiritment n. Dispiritedness; disheartenment. • DISPIRITMENT n. a state of being dispirited. |
| DISPORTMENTS | • disportments n. Plural of disportment. • DISPORTMENT n. the act of disporting. |
| DISTEMPERATE | • distemperate adj. (Obsolete) immoderate. • distemperate adj. (Obsolete) diseased; disordered. • DISTEMPERATE adj. not temperate. |
| IMPENETRATED | • impenetrated v. Simple past tense and past participle of impenetrate. • IMPENETRATE v. to penetrate thoroughly. |
| IMPOSTUMATED | • IMPOSTUMATE v. to form or inflict an abscess, also IMPOSTHUMATE. |
| MULTIPRODUCT | • multiproduct adj. Involving more than one type of product. • MULTIPRODUCT adj. featuring many products. |
| PIEDMONTITES | • piedmontites n. Plural of piedmontite. • PIEDMONTITE n. a dark red mineral, a hydrated silicate of calcium, aluminium, manganese and iron, also PIEMONTITE. |
| POSTMIDNIGHT | • postmidnight adj. After midnight, but prior to dawn. • post-midnight adj. Alternative form of postmidnight. • POSTMIDNIGHT adj. taking place after midnight. |
| PREADMITTING | • preadmitting v. Present participle of preadmit. • PREADMIT v. to admit beforehand. |
| PREMEDITATED | • premeditated v. Simple past tense and past participle of premeditate. • premeditated adj. Planned, considered, or estimated in advance; deliberate. • PREMEDITATE v. to think about and revolve in the mind beforehand. |
| PREMEDITATES | • premeditates v. Third-person singular simple present indicative form of premeditate. • PREMEDITATE v. to think about and revolve in the mind beforehand. |
| PREMEDITATOR | • premeditator n. One who premeditates. • PREMEDITATOR n. one who premeditates. |
| PRETERMITTED | • pretermitted v. Simple past tense and past participle of pretermit. • PRETERMIT v. to omit, neglect to mention. |
| PROMPTITUDES | • promptitudes n. Plural of promptitude. • PROMPTITUDE n. the quality or habit of being prompt. |
| STANDPATTISM | • standpattism n. Alternative form of standpatism. • STANDPATTISM n. the practice of refusing to consider change in one's beliefs and opinions, esp. in politics. |