| ANTHROPOPHYTE | • anthropophyte n. (Ecology) A plant introduced into a new habitat by humans. • ANTHROPOPHYTE n. a plant introduced incidentally in the course of cultivation. |
| PERITYPHLITIS | • perityphlitis n. (Medicine) inflammation of the connective tissue around the caecum. • PERITYPHLITIS n. inflammation of some part near the caecum or blindgut. |
| PHOTOTYPESETS | • phototypesets v. Third-person singular simple present indicative form of phototypeset. • PHOTOTYPESET v. to set (type matter) by phototypesetting. |
| PHREATOPHYTES | • phreatophytes n. Plural of phreatophyte. • PHREATOPHYTE n. a plant with a deep root system that draws its water supply from near the water table. |
| PHREATOPHYTIC | • phreatophytic adj. Relating to phreatophytes. • PHREATOPHYTIC adj. of or like a phreatophyte, a plant with a deep root system that draws its water supply from near the water table. |
| PHYTOPATHOGEN | • phytopathogen n. (Biology) Any organism that is pathogenic to plants. • PHYTOPATHOGEN n. an organism parasitic on a plant host. |
| PHYTOPLANKTER | • phytoplankter n. A single phytoplankton organism. • PHYTOPLANKTER n. a planktonic plant. |
| PRECIPITANTLY | • precipitantly adv. With foolish or rash haste; in a headlong manner. • PRECIPITANT adv. serving to precipitate. |
| PRECIPITATELY | • precipitately adv. In a precipitate manner. • PRECIPITATE adv. sudden. |
| PTERIDOPHYTES | • pteridophytes n. Plural of pteridophyte. • PTERIDOPHYTE n. the general name for the ferns and their allies. |
| PTERIDOPHYTIC | • pteridophytic adj. Of or pertaining to the ferns of the division Pteridophyta. • PTERIDOPHYTIC adj. of or like a pteridophyte, a fern, also PTERIDOPHYTOUS. |
| PYRETOTHERAPY | • pyretotherapy n. (Obsolete, medicine) pyrotherapy. • PYRETOTHERAPY n. medical treatment by causing fever. |
| SPERMATOPHYTE | • spermatophyte n. (Botany) Any plant that bears seeds rather than spores. • SPERMATOPHYTE n. a seed plant. |