| COMPLOTTERS | • complotters n. Plural of complotter. • COMPLOTTER n. one who complots. |
| PATROLOGIST | • patrologist n. A student of patrology. • PATROLOGIST n. one who practises patrology, the study of early Christianity. |
| PETROLOGIST | • petrologist n. A geologist who specializes in petrology. • PETROLOGIST n. a student of petrology, the geological study of rocks. |
| PHYTOSTEROL | • phytosterol n. (Biochemistry, botany) Any of a group of steroid alcohols, phytochemicals naturally occurring in plants… • PHYTOSTEROL n. any of various sterols derived from plants. |
| POSTILLATOR | • postillator n. One who postillates; one who expounds the Scriptures verse by verse. • POSTILLATOR n. one who postillates, explains by marginal notes. |
| POSTORBITAL | • postorbital adj. Behind the orbit of the eye. • postorbital n. A postorbital bone or scale. • POSTORBITAL adj. situated behind the eye. |
| POSTULATORS | • postulators n. Plural of postulator. • POSTULATOR n. an official who presents case for canonization or beatification. |
| POSTULATORY | • postulatory adj. Of the nature of a postulate. • postulatory adj. Supplicatory. • POSTULATORY adj. assuming or assumed as a postulate. |
| PROGLOTTIDS | • proglottids n. Plural of proglottid. • PROGLOTTID n. a segment of a tapeworm, also PROGLOTTIS. |
| PROTOCOLIST | • protocolist n. One who draws up protocols. • PROTOCOLIST n. a registrar or clerk. |
| PROTOPLASTS | • protoplasts n. Plural of protoplast. • PROTOPLAST n. living material within a cell divided into discrete structures; the protein of which cells are composed. |
| PROTOSTELES | • protosteles n. Plural of protostele. • PROTOSTELE n. a stele in which the vascular tissue forms a solid core, with centrally placed xylem surrounded by phloem. |
| PROTOSTELIC | • protostelic adj. Of or possessing a protostele. • PROTOSTELIC adj. of or like a protostele. |
| TROLLOPIEST | • TROLLOPY adj. like a trollop. |
| TROPHOBLAST | • trophoblast n. (Cytology) The membrane of cells that forms the wall of a blastocyst during early pregnancy, providing… • TROPHOBLAST n. the outermost layer of cells in the morula that attaches the fertilized ovum to the uterine wall and acts as a nutritive pathway. |