| ASPIDIUM | • aspidium n. (Dated, countable) Synonym of dryopteris: a genus of ferns or a member of the genus, including the male fern. • aspidium n. (Dated, medicine, uncountable) A vermifuge prepared from the dried male fern. • ASPIDIUM n. (Greek) a type of fern. |
| BICUSPID | • bicuspid adj. Having two points or prominences; ending in two points; said of teeth, leaves, fruit, etc. • bicuspid n. A tooth with two cusps; a premolar tooth. • BICUSPID adj. having two cusps. |
| CUPIDITY | • cupidity n. Extreme greed, especially for wealth. • CUPIDITY n. avarice, greed. |
| DOUPIONI | • doupioni n. Alternative form of dupioni. • DOUPIONI n. a kind of silk yarn, also DOUPPIONI, DUPION. |
| DUPONDII | • dupondii n. Plural of dupondius. • DUPONDIUS n. an old Roman coin. |
| OPHIURID | • ophiurid adj. Alternative form of ophiuroid. • ophiurid n. Alternative form of ophiuroid. • OPHIURID n. a member of the Ophiura genus of brittle-stars or sand-stars, also OPHIURA, OPHIURAN, OPHIUROID. |
| PEDICULI | • pediculi n. Plural of pediculus. • PEDICULUS n. (Latin) any member of the louse genus. |
| PERIDIUM | • peridium n. (Mycology) The outer layer that covers the spore-bearing organ in many fungi. • PERIDIUM n. the outer coating of the spore carrier of a fungus. |
| PRIEDIEU | • priedieu n. A kneeling desk for prayers. • prie-dieu n. A piece of furniture on which someone can pray, consisting of a cushioned area to kneel on, with a built-in… • PRIEDIEU n. (French) a low desk with a book-space above and a foot-piece for kneeling in prayer. |
| PUDICITY | • pudicity n. Modesty; chastity. • PUDICITY n. modesty; chastity. |
| PULICIDE | • pulicide n. Alternative form of pulicicide. • PULICIDE n. an agent used for destroying fleas. |
| PUNDITIC | • punditic adj. Of, or related to a pundit. • PUNDITIC adj. like a pundit. |
| PURIFIED | • purified adj. Made or rendered pure or more pure. • purified v. Simple past tense and past participle of purify. • PURIFY v. to cleanse from impurities. |
| PYGIDIUM | • pygidium n. (Zoology) The caudal plate of trilobites, crustacea, and certain insects. • PYGIDIUM n. in trilobites, the posterior division of the body, formed by fusion of the telson with one or more posterior pleurae. |
| PYXIDIUM | • pyxidium n. (Botany) A seed capsule in the form of a box, the seeds being released when the top splits off. • PYXIDIUM n. a capsule that opens by a transverse circular split. |
| TRIPUDIA | • tripudia n. Plural of tripudium. • TRIPUDIUM n. (Latin) an ancient Roman religious dance in triple time. |
| UNPITIED | • unpitied adj. Not pitied. • UNPITIED adj. not pitied. |
| UPDIVING | • updiving v. Present participle of updive. • UPDIVE v. to spring upward. |