| ANAESTHESIOLOGY | • anaesthesiology n. (British spelling, medicine) Alternative spelling of anesthesiology. • anæsthesiology n. Obsolete spelling of anaesthesiology. • ANAESTHESIOLOGY n. a branch of medical science dealing with anesthetics, also ANESTHESIOLOGY. |
| ANALOGOUSNESSES | • ANALOGOUSNESS n. the state of being analogous. |
| ARCHAEZOOLOGIES | • ARCHAEZOOLOGY n. the study of zoological remains in archaeology, also ARCHAEOZOOLOGY, ARCHEOZOOLOGY. |
| MEGALOCEPHALOUS | • megalocephalous adj. Macrencephalic. • MEGALOCEPHALOUS adj. having an unusually large skull, also MEGACEPHALIC, MEGALOCEPHALIC. |
| ORGANOTHERAPIES | • organotherapies n. Plural of organotherapy. • ORGANOTHERAPY n. treatment of disease by administration of animal organs or extracts of them, esp. of ductless gland extracts. |
| OVERELABORATING | • overelaborating v. Present participle of overelaborate. • OVERELABORATE v. to elaborate excessively. |
| PALAEOBIOLOGIES | • PALAEOBIOLOGY n. the study of fossil plants and animals, also PALAEBIOLOGY, PALEOBIOLOGY. |
| PALAEOECOLOGIES | • palaeoecologies n. Plural of palaeoecology. • PALAEOECOLOGY n. the study of early ecology. |
| PALAEOECOLOGIST | • palaeoecologist n. An expert in the field of palaeoecology. • PALAEOECOLOGIST n. a specialist in palaeoecology. |
| PALAEOETHNOLOGY | • palaeoethnology n. Alternative form of paleoethnology. • PALAEOETHNOLOGY n. the science of early man. |
| PALAEOGEOGRAPHY | • palaeogeography n. The study of historical geography — of the (chiefly physical, but sometimes political/cultural) geography… • palæogeography n. Obsolete spelling of palaeogeography. • PALAEOGEOGRAPHY n. the study of the geography of geological periods. |
| PALAEONTOLOGIES | • PALAEONTOLOGY n. the study of fossils, also PALEONTOLOGY. |
| PALAEOZOOLOGIES | • PALAEOZOOLOGY n. the study of fossil animals, also PALEOZOOLOGY. |
| PALEOECOLOGICAL | • paleoecological adj. Of or pertaining to paleoecology. • PALEOECOLOGICAL adj. relating to paleoecology, also PALEOECOLOGIC. |
| PALEOGEOGRAPHIC | • paleogeographic adj. Pertaining to paleogeography. • PALEOGEOGRAPHIC adj. relating to paleogeography. |
| PAROEMIOGRAPHER | • parœmiographer n. A writer of proverbs. • PAROEMIOGRAPHER n. a writer of proverbs. |
| PHOTODEGRADABLE | • photodegradable adj. Capable of being chemically broken down as the result of a photochemical reaction. • PHOTODEGRADABLE adj. chemically degradable by the action of light. |