| HERPETOLOGISTS | • herpetologists n. Plural of herpetologist. • HERPETOLOGIST n. one who studies snakes. |
| ORTHOPTEROLOGY | • orthopterology n. The scientific study of the Orthoptera. • ORTHOPTEROLOGY n. the study of cockroaches. |
| OVERPROTECTING | • overprotecting v. Present participle of overprotect. • OVERPROTECT v. to protect to excess. |
| PERINATOLOGIST | • perinatologist n. An obstetrician specializing in the care of the mother and fetus at higher than normal risk for complications. |
| PHOTOGRAMMETRY | • photogrammetry n. The making of precise measurements from photographs. • photogrammetry n. The making of maps from photographs, especially from aerial surveying. • PHOTOGRAMMETRY n. the science of making reliable measurements by the use of photographs and esp. aerial photographs (as in surveying). |
| PHOTOTELEGRAMS | • PHOTOTELEGRAM n. a telegram that is sent by means of phototelegraphy. |
| PHOTOTELEGRAPH | • phototelegraph n. (Dated) An image transmitted by phototelegraphy. • PHOTOTELEGRAPH n. an instrument for transmitting drawings telegraphically. |
| PHYTOESTROGENS | • phytoestrogens n. Plural of phytoestrogen. • PHYTOESTROGEN n. a plant substance similar to a weak oestrogen. |
| PRENEGOTIATION | • prenegotiation n. Discussion prior to formal negotiations. • PRENEGOTIATION n. negotiation in advance. |
| PROGESTATIONAL | • progestational adj. (Biology, medicine) Describing the phase of the menstrual cycle before gestation and after ovulation… • progestational adj. (Biology, medicine) Of or pertaining to progesterone. • progestational adj. (Biology, medicine) Similar in action to progesterone; progesterone-like. |
| PROGNOSTICATED | • prognosticated v. Simple past tense and past participle of prognosticate. • PROGNOSTICATE v. to foretell from signs or symptoms. |
| PROGNOSTICATES | • prognosticates v. Third-person singular simple present indicative form of prognosticate. • PROGNOSTICATE v. to foretell from signs or symptoms. |
| PROTISTOLOGIES | • PROTISTOLOGY n. the study of protists. |
| PTERIDOLOGISTS | • pteridologists n. Plural of pteridologist. • PTERIDOLOGIST n. one who studies pteridology. |
| TELEPHOTOGRAPH | • telephotograph n. A photograph taken with a telephoto lens. • telephotograph n. (Dated) A photograph transmitted by wire. • telephotograph v. (Transitive) To photograph with a telephoto lens. |