| HAPTOTROPISM | • haptotropism n. (Biology) The movement of parts of a plant (especially tendrils) in response to a touch stimulus. • HAPTOTROPISM n. curving in response to touch, as a tendril. |
| OPPORTUNISTS | • opportunists n. Plural of opportunist. • OPPORTUNIST n. one that is opportunistic or that practices opportunism. |
| OUTSTRIPPING | • outstripping v. Present participle of outstrip. • outstripping n. The act or process of something being outstripped. • OUTSTRIP v. to go faster or further than. |
| PHOTOTROPIES | • PHOTOTROPY n. change of colour due to wavelength of incident light. |
| PHOTOTROPISM | • phototropism n. (Biology) The movement of a plant towards or away from light. • PHOTOTROPISM n. movement directed by light. |
| PITTOSPORUMS | • pittosporums n. Plural of pittosporum. • PITTOSPORUM n. any of numerous chiefly subtropical evergreen shrubs or small trees. |
| POSTERUPTIVE | • posteruptive adj. (Geology) After an eruption. • POSTERUPTIVE adj. taking place after an eruption. |
| PROMPTITUDES | • promptitudes n. Plural of promptitude. • PROMPTITUDE n. the quality or habit of being prompt. |
| PROPITIATORS | • propitiators n. Plural of propitiator. • PROPITIATOR n. one who propitiates. |
| PROTOPATHIES | • PROTOPATHY n. first or direct experience. |
| PROTOPLASTIC | • protoplastic adj. Of or relating to protoplast. • protoplastic adj. (Obsolete) prototypical. • PROTOPLASTIC adj. of or like protoplasm, also PROTOPLASMAL, PROTOPLASMATIC, PROTOPLASMIC. |
| SUPERPATRIOT | • superpatriot n. One who is extremely patriotic. • SUPERPATRIOT n. an exceptional patriot. |
| TRIPHOSPHATE | • triphosphate n. (Chemistry) Any salt or ester containing three phosphate groups. • triphosphate n. (Chemistry) Any salt or ester of triphosphoric acid. • TRIPHOSPHATE n. a salt or acid that contains three phosphate groups. |
| TYPOGRAPHIST | • typographist n. A typographer. • TYPOGRAPHIST n. one who does typography. |