| CIRCUMPOSED | • circumposed v. Simple past tense and past participle of circumpose. • CIRCUMPOSE v. to place around. |
| DYSPROSIUMS | • DYSPROSIUM n. a rare-earth metal used in nuclear research. |
| EPICARDIUMS | • epicardiums n. Plural of epicardium. • EPICARDIUM n. (Latin) that part of the pericardium which forms the outer surface of the heart. |
| EPIDENDRUMS | • epidendrums n. Plural of epidendrum. • EPIDENDRUM n. a genus of tropical plant, also EPIDENDRONE. |
| HESPERIDIUM | • hesperidium n. Any of several kinds of true berries, including citrus fruit such as the lemon and lime, which have… • HESPERIDIUM n. a plant with a berry like a citrus fruit. |
| IMPONDEROUS | • imponderous adj. (Obsolete) imponderable. • IMPONDEROUS adj. weightless, very light. |
| IMPRUDENCES | • imprudences n. Plural of imprudence. • IMPRUDENCE n. the state of being imprudent. |
| MISPERSUADE | • mispersuade v. (Transitive) To persuade amiss. • MISPERSUADE v. to persuade wrongly. |
| MUDSKIPPERS | • mudskippers n. Plural of mudskipper. • MUDSKIPPER n. a fish of mud flats and mangrove swamps, also MUDHOPPER. |
| MYRIAPODOUS | • MYRIAPODOUS adj. like a myriapod. |
| OUTPROMISED | • outpromised v. Simple past tense and past participle of outpromise. • OUTPROMISE v. to surpass in promising. |
| PERIDESMIUM | • peridesmium n. (Anatomy) The areolar tissue around a ligament. • PERIDESMIUM n. the areolar tissue around a ligament. |
| PERIDINIUMS | • PERIDINIUM n. a dinoflagellate, a kind of marine protozoan, also PERIDINIAN. |
| PRAESIDIUMS | • praesidiums n. Plural of praesidium. • PRAESIDIUM n. (Latin) a standing committee in the former Soviet Union. |
| PROMUSCIDES | • promuscides n. Plural of promuscis. • PROMUSCIS n. a proboscis, esp. an insect's. |
| SPERMIDUCTS | • spermiducts n. Plural of spermiduct. • SPERMIDUCT n. a duct conveying spermatozoa, also SPERMADUCT. |
| SPHAERIDIUM | • sphaeridium n. (Zoology) A sense organ found on the exterior of most sea urchins, consisting of an oval or spherical… • SPHAERIDIUM n. a minute spheroidal body on the surface of a sea urchin, perhaps a sense organ. |
| UNIMPRESSED | • unimpressed adj. Not impressed. • unimpressed v. Simple past tense and past participle of unimpress. • UNIMPRESSED adj. not impressed. |