| PHOTOTOXICITY | • phototoxicity n. Any adverse effect due to exposure to light, especially such effects on the skin. • PHOTOTOXICITY n. the state of being phototoxic. |
| PROTONOTARIAT | • PROTONOTARIAT n. the college constituted by the twelve apostolical prothonotaries (bishops and senior members of the curia) in Rome, also PROTHONOTARIAT. |
| PROSTHODONTIST | • prosthodontist n. One who specializes in prosthodontics. • PROSTHODONTIST n. a specialist in prosthodontics. |
| PROTHONOTARIAT | • prothonotariat n. The college constituted by the twelve apostolic prothonotaries in Rome. • PROTHONOTARIAT n. the college constituted by the twelve apostolical prothonotaries (bishops and senior members of the curia) in Rome, also PROTONOTARIAT. |
| PROTISTOLOGIST | • protistologist n. (Biology, protistology) One who studies protists. • PROTISTOLOGIST n. a specialist in protistology. |
| PROTONOTARIATS | • PROTONOTARIAT n. the college constituted by the twelve apostolical prothonotaries (bishops and senior members of the curia) in Rome, also PROTHONOTARIAT. |
| CYTOPATHOLOGIST | • cytopathologist n. A scientist whose speciality is cytopathology. |
| CYTOPHOTOMETRIC | • cytophotometric adj. Of or relating to cytophotometry, or measured using a cytophotometer. • CYTOPHOTOMETRIC adj. relating to cytophotometry. |
| PHOTOEXCITATION | • photoexcitation n. (Chemistry) The formation of an excited state by the absorption of a photon. • PHOTOEXCITATION n. the process of exciting the atoms or molecules of a substance by the absorption of radiant energy. |
| PHOTOTOXICITIES | • phototoxicities n. Plural of phototoxicity. • PHOTOTOXICITY n. the state of being phototoxic. |
| PHOTOTRANSISTOR | • phototransistor n. (Electronics) Any semiconductor device whose electrical characteristics are light-sensitive. • PHOTOTRANSISTOR n. a junction transistor, whose base signal is generated by illumination of the base. |
| PROSTHODONTISTS | • prosthodontists n. Plural of prosthodontist. • PROSTHODONTIST n. a specialist in prosthodontics. |
| PROTHONOTARIATS | • prothonotariats n. Plural of prothonotariat. • PROTHONOTARIAT n. the college constituted by the twelve apostolical prothonotaries (bishops and senior members of the curia) in Rome, also PROTONOTARIAT. |
| PROTISTOLOGISTS | • protistologists n. Plural of protistologist. • PROTISTOLOGIST n. a specialist in protistology. |