| APLANOSPORES | • aplanospores n. Plural of aplanospore. • APLANOSPORE n. a nonmotile spore. |
| APOMORPHINES | • apomorphines n. Plural of apomorphine. • APOMORPHINE n. an alkaloid prepared by dehydrating morphine, also APOMORPHIA. |
| APPORTIONERS | • apportioners n. Plural of apportioner. • APPORTIONER n. one who apportions. |
| APPROBATIONS | • approbations n. Plural of approbation. • APPROBATION n. approval, consent. |
| CONTRAPPOSTO | • contrapposto n. (Art) The position of a figure whose hips and legs are twisted away from the direction of the head and shoulders. • CONTRAPPOSTO n. a pose of the human body with hips, shoulders and head in different planes. |
| COPROPHAGANS | • coprophagans n. Plural of coprophagan. • COPROPHAGAN n. a beetle that lives in dung. |
| HYPOPLASTRON | • hypoplastron n. The third lateral plate in the plastron of turtles. • HYPOPLASTRON n. the plate behind the hyoplastron in a turtle's plastron. |
| OPPIGNORATES | • oppignorates v. Third-person singular simple present indicative form of oppignorate. • OPPIGNORATE v. (obsolete) to pawn, also OPPIGNERATE. |
| PATROONSHIPS | • patroonships n. Plural of patroonship. • PATROONSHIP n. the office of patroon, a ship's captain; a holder of a grant of land from the Dutch governor of New York. |
| PRAXINOSCOPE | • praxinoscope n. (Historical) An animation device invented in 1877 and used in early image projection. It consisted of… • PRAXINOSCOPE n. an instrument with mirrors in which a series of moving drawings appear as a continuously moving picture; an early form of cinematograph. |
| PROPAGATIONS | • propagations n. Plural of propagation. • PROPAGATION n. the act of propagating. |
| PROPRANOLOLS | • propranolols n. Plural of propranolol. • PROPRANOLOL n. a beta-blocker drug used mainly in the treatment of cardiac arrhythmia. |
| PROTOPLANETS | • protoplanets n. Plural of protoplanet. • PROTOPLANET n. a planet in its initial state of formation. |
| REAPPORTIONS | • reapportions v. Third-person singular simple present indicative form of reapportion. • REAPPORTION v. to apportion (as a house of representatives) anew. |
| SYNAPOMORPHY | • synapomorphy n. (Cladistics) A derived trait that is shared by two or more taxa of shared ancestry. |