| ANTHERIDIUM | • antheridium n. (Botany, mycology) An organ producing male gametes called antherozoids, found in some algae, ferns, and bryophytes. • ANTHERIDIUM n. the male reproductive organ of some plants, also ANTHERID. |
| CINERARIUMS | • cinerariums n. Plural of cinerarium. • CINERARIUM n. (Latin) a place to receive the ashes of the cremated dead. |
| EPICRANIUMS | • EPICRANIUM n. the medical term for the collection of structures covering the cranium. |
| INSECTARIUM | • insectarium n. A type of live insect zoo, or a museum or exhibit of live insects and similar arthropods. • INSECTARIUM n. a place for keeping living insects, also INSECTARY. |
| MIGRAINEURS | • migraineurs n. Plural of migraineur. • MIGRAINEUR n. one who suffers from migraines. |
| MINAUDERIES | • minauderies n. Plural of minauderie. • MINAUDERIE n. (French) coquetry. |
| MINAUDIERES | • minaudières n. Plural of minaudière. • MINAUDIERE n. (French) an affected, coquettish female. |
| MINIATURISE | • miniaturise v. Non-Oxford British spelling standard spelling of miniaturize. • MINIATURISE v. to design or construct in small size, also MINIATURIZE. |
| MINIATURIZE | • miniaturize v. To design or construct something on a miniature scale. • MINIATURIZE v. to design or construct in small size, also MINIATURISE. |
| MOUNTAINIER | • MOUNTAINY adj. mountainous. |
| MULTILINEAR | • multilinear adj. Having many lines. • multilinear adj. Having many linear aspects. • multilinear adj. (Mathematics, of a function etc) That is linear in each variable separately. |
| MUSICIANERS | • musicianers n. Plural of musicianer. • MUSICIANER n. (dialect) a musician. |
| PERICRANIUM | • pericranium n. (Anatomy) The membrane (or periosteum) which covers the outer surface of the skull. • pericranium n. (Humorous, now rare) The head, skull; one’s mind. • PERICRANIUM n. a membrane covering the skull. |
| PRIMAQUINES | • PRIMAQUINE n. an antimalarial drug. |
| SEMIDIURNAL | • semidiurnal adj. Twice daily (usually of tides). • semidiurnal adj. Accomplished in half a day. • semidiurnal adj. (Entomology) Flying in twilight. |
| UNEMPIRICAL | • unempirical adj. Not empirical. • UNEMPIRICAL adj. not empirical. |
| UNREMAINING | • unremaining adj. That does not remain. • UNREMAINING adj. not remaining. |