| COMPULSORY | • compulsory adj. Required; obligatory; mandatory. • compulsory adj. Having the power of compulsion; constraining. • compulsory n. Something that is compulsory or required. |
| COPOLYMERS | • copolymers n. Plural of copolymer. • COPOLYMER n. a compound of high molecular weight produced by polymerizing two or more different monomers. |
| CORYLOPSES | • CORYLOPSIS n. any of various deciduous shrubs with yellow flowers. |
| CORYLOPSIS | • CORYLOPSIS n. any of various deciduous shrubs with yellow flowers. |
| CYCLOSPORA | • Cyclospora prop.n. A taxonomic genus within the family Eimeriidae – described by Schneider, certain chromists including… • Cyclospora prop.n. A taxonomic genus within the family Ceramiaceae – described by Agardh, certain red algae, now in Carpoblepharis. |
| GYROPILOTS | • GYROPILOT n. a type of automatic pilot. |
| ISOPROPYLS | • isopropyls n. Plural of isopropyl. • ISOPROPYL n. a radical derived from propane. |
| PARLEYVOOS | • parleyvoos v. Third-person singular simple present indicative form of parleyvoo. • PARLEYVOO v. (slang) to speak French. |
| PHOSPHORYL | • phosphoryl n. (Chemistry) the trivalent radical O=P≡. • PHOSPHORYL n. the radical PO, regarded as the typical nucleus of certain compounds. |
| POLYHISTOR | • polyhistor n. Someone gifted or learned to a great extent or in multiple disciplines; a great scholar. • POLYHISTOR n. a person of great and wide learning, also POLYHISTORIAN. |
| POLYMEROUS | • polymerous adj. (Biology) Having many parts or members in each set. • polymerous adj. (Chemistry) Polymeric. • POLYMEROUS adj. consisting of many parts or segments. |
| POLYMORPHS | • polymorphs n. Plural of polymorph. • POLYMORPH n. a substance capable of crystallizing in several distinct forms called allomorphs. |
| PROPULSORY | • propulsory adj. Propulsive. • PROPULSORY adj. propulsive. |
| PROTEOLYSE | • proteolyse v. Alternative form of proteolyze. • PROTEOLYSE v. to split proteins by proteolysis. |
| PYROLOGIES | • PYROLOGY n. the scientific examination of materials by heat. |
| SPOLIATORY | • spoliatory adj. Tending to spoil; destructive. • SPOLIATORY adj. tending to spoil, also SPOLIATIVE. |
| SPOROPHYLL | • sporophyll n. (Botany) The equivalent to a leaf, in ferns and mosses, that bears the sporangia. • SPOROPHYLL n. a leaf that bears sporangia, also SPOROPHYL. |
| SPOROPHYLS | • sporophyls n. Plural of sporophyl. • SPOROPHYL n. a leaf that bears sporangia, also SPOROPHYLL. |
| VAPOROUSLY | • vaporously adv. In a vaporous manner. • VAPOROUS adv. like vapour, also VAPOUROUS. |