| ALLOTROPISMS | • allotropisms n. Plural of allotropism. • ALLOTROPISM n. the state of an element existing in more than one form. |
| ALPROSTADILS | Sorry, definition not available. |
| CHLOROPLASTS | • chloroplasts n. Plural of chloroplast. • CHLOROPLAST n. a plastid that contains chlorophyll and is the site of photosynthesis. |
| HOSPITALLERS | • hospitallers n. Plural of hospitaller. • HOSPITALLER n. a member of a charitable brotherhood for the care of the sick in hospitals, also HOSPITALER. |
| LYOPHILISERS | • LYOPHILISER n. an agent that lyophilises, also LYOPHILIZER. |
| PASTOURELLES | • pastourelles n. Plural of pastourelle. • PASTOURELLE n. (French) a medieval poem between a knight and a shepherdess. |
| POLYCRYSTALS | • polycrystals n. Plural of polycrystal. • POLYCRYSTAL n. an object composed of several or many variously orientated crystals. |
| PORTCULLISES | • portcullises n. Plural of portcullis. • portcullises v. Third-person singular simple present indicative form of portcullis. • PORTCULLIS n. a grating of iron or of timbers pointed with iron, hung over the gateway of a fortress, to be let down to prevent the entrance of an enemy. |
| POSTILLATORS | • postillators n. Plural of postillator. • POSTILLATOR n. one who postillates, explains by marginal notes. |
| PROFITLESSLY | • profitlessly adv. In a profitless manner. • PROFITLESS adv. without profit. |
| PROSYLLOGISM | • prosyllogism n. (Logic) A syllogism that is preliminary or logically essential to another syllogism. • prosyllogism n. (Logic) The conclusion of such a syllogism, which becomes a premise of the following syllogism. • pro-syllogism n. Alternative form of prosyllogism. |
| PROTHALLUSES | • prothalluses n. Plural of prothallus. • PROTHALLUS n. the free-living gametophyte of a fern or other vascular cryptogam, also PROTHALLIUM. |
| RAPSCALLIONS | • rapscallions n. Plural of rapscallion. • RAPSCALLION n. a low, mean wretch, also RASCALLION. |
| SCLEROPHYLLS | • sclerophylls n. Plural of sclerophyll. • SCLEROPHYLL n. a hard, leathery leaf; a woody plant, esp. of hot, arid regions, with such leaves. |
| SCRUPULOUSLY | • scrupulously adv. In a careful manner, with scruple; done with careful attention to detail. • SCRUPULOUS adv. having moral integrity, acting in strict regard for what is considered right or proper. |
| SLIPSLOPPIER | • SLIPSLOPPY adj. sloppy, nonsensical. |
| SULPHUROUSLY | • sulphurously adv. Alternative spelling of sulfurously. • SULPHUROUS adv. containing sulphur in lower valency; pertaining to hellfire, also SULFUROUS. |