| CRYPTOGRAPHIST | • cryptographist n. (Rare) A cryptographer. • CRYPTOGRAPHIST n. one who studies cryptographs. |
| PHOTORECEPTORS | • photoreceptors n. Plural of photoreceptor. • PHOTORECEPTOR n. a receptor for light stimuli. |
| PROPITIATORIES | • PROPITIATORY n. the mercy seat. |
| PROPITIATORILY | • propitiatorily adv. By way of propitiation. • PROPITIATORY adv. serving to propitiate, also PROPITIATIOUS, PROPITIATIVE. |
| PROPORTIONATED | • proportionated v. Simple past tense and past participle of proportionate. • PROPORTIONATE v. to make proportionate. |
| PROPORTIONATES | • proportionates v. Third-person singular simple present indicative form of proportionate. • PROPORTIONATE v. to make proportionate. |
| PROPORTIONMENT | • proportionment n. The act or process of dividing out proportionally. • PROPORTIONMENT n. the act of proportioning. |
| PROTECTORSHIPS | • protectorships n. Plural of protectorship. • PROTECTORSHIP n. the office of protector. |
| PROTOPLANETARY | • protoplanetary adj. (Astronomy, planets) Of or pertaining to a protoplanet. • protoplanetary adj. Relating to a stage in the life of a red giant star or its protoplanetary nebula during the star’s final… • proto-planetary adj. Alternative form of protoplanetary. |
| PROTOSPATAIRES | • PROTOSPATAIRE n. the captain of the guards at Byzantium, also PROTOSPATHAIRE, PROTOSPATHARIUS. |
| PROTOSPATHAIRE | • PROTOSPATHAIRE n. (historical) the captain of the guards at Byzantium, also PROTOSPATAIRE, PROTOSPATHARIUS. |
| PYROPHOTOMETER | • PYROPHOTOMETER n. a type of pyrometer in which the temperature of an incandescent body is determined by photometric measurement of the light it emits. |
| PYROPHOTOMETRY | • PYROPHOTOMETRY n. the measurement of the temperature of an incandescent body by photometric measurement of the light it emits. |
| STREPSIPTEROUS | • strepsipterous adj. (Zoology) Of or relating to Strepsiptera. • STREPSIPTEROUS adj. of, relating or belonging to a genus of insects parasitic in other insects. |
| SUPERIMPORTANT | • superimportant adj. Very important. • SUPERIMPORTANT adj. having a very high degree of importance. |
| SUPERPATRIOTIC | • superpatriotic adj. Extremely patriotic. • SUPERPATRIOTIC adj. extremely patriotic. |
| TROPHOTROPISMS | • TROPHOTROPISM n. direction of growth by nutritional factors. |