| COPROPRIETOR | • coproprietor n. A joint proprietor; one who owns a business in conjunction with others. • COPROPRIETOR n. a joint proprietor. |
| MORPHOTROPIC | • morphotropic adj. (Crystallography) Of or pertaining to morphotropism. • morphotropic adj. Describing a phase transition due to a change in composition. • morphotropic adj. Describing the phase boundary between tetragonal and rhombohedral regions of a ferroelectric. |
| PROPORTIONAL | • proportional adj. (Mathematics) At a constant ratio (to). Two magnitudes (numbers) are said to be proportional if the… • proportional adj. (Chiefly US) In proportion (to), proportionate. • proportional adj. Of a typeface, having characters with natural (non-uniform) width (in contrast to monospace typefaces). |
| PROPORTIONED | • proportioned adj. Having a proportion. • proportioned v. Simple past tense and past participle of proportion. • PROPORTION v. to adjust (a part or thing) in size relative to other parts or things. |
| PROPRANOLOLS | • propranolols n. Plural of propranolol. • PROPRANOLOL n. a beta-blocker drug used mainly in the treatment of cardiac arrhythmia. |
| PROSAUROPODS | • prosauropods n. Plural of prosauropod. • PROSAUROPOD n. a reptile-like dinosaur of the division Prosauropoda which lived in the Triassic period. |
| PROTOMORPHIC | • protomorphic adj. (Biology) Having the most primitive character; in the earliest form. • PROTOMORPHIC adj. primordial; primitive. |
| PROTOTROPHIC | • prototrophic adj. (Biology) Of or pertaining to a prototroph or to prototrophy. • PROTOTROPHIC adj. of bacteria, feeding directly on uncombined elements. |
| SPOROPHOROUS | • sporophorous adj. Relating to sporophores. • sporophorous adj. Having spores. • SPOROPHOROUS adj. bearing spores, also SPOROPHORIC. |
| TROPHOTROPIC | • trophotropic adj. Relating to trophotropy. • TROPHOTROPIC adj. related to trophotropism, direction of growth by nutritional factors. |