| AEROLITHOLOGIES | • AEROLITHOLOGY n. the study of aerolites. |
| 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. |
| ARCHAEZOOLOGIES | • ARCHAEZOOLOGY n. the study of zoological remains in archaeology, also ARCHAEOZOOLOGY, ARCHEOZOOLOGY. |
| ARCHEOZOOLOGIES | • ARCHEOZOOLOGY n. the study of zoological remains in archaeology, also ARCHAEOZOOLOGY, ARCHAEZOOLOGY. |
| BIOGEOCHEMICALS | • biogeochemicals n. Plural of biogeochemical. • BIOGEOCHEMICALS n. the science of plants and animals in relation to chemicals in the soil. |
| ELECTROMYOGRAPH | • electromyograph n. A device used in electromyography to generate electromyograms. • ELECTROMYOGRAPH n. an instrument for diagnosing neuromuscular disorders. |
| MEGALOCEPHALOUS | • megalocephalous adj. Macrencephalic. • MEGALOCEPHALOUS adj. having an unusually large skull, also MEGACEPHALIC, MEGALOCEPHALIC. |
| METHAEMOGLOBINS | • methæmoglobins n. Plural of methæmoglobin. • METHAEMOGLOBIN n. a brown compound of oxygen and haemoglobin formed in the blood by the action of certain drugs. |
| 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. |
| PALEOGEOGRAPHIC | • paleogeographic adj. Pertaining to paleogeography. • PALEOGEOGRAPHIC adj. relating to paleogeography. |
| 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. |
| PHOTOTELEGRAPHS | • phototelegraphs n. Plural of phototelegraph. • PHOTOTELEGRAPH n. an instrument for transmitting drawings telegraphically. |
| PHOTOTELEGRAPHY | • phototelegraphy n. The fax system. • PHOTOTELEGRAPHY n. the transmission of drawings by phototelegraph. |
| TELEPHOTOGRAPHS | • telephotographs n. Plural of telephotograph. • TELEPHOTOGRAPH n. a photograph of a distant object taken by a suitable lens. |
| TELEPHOTOGRAPHY | • telephotography n. (Photography) Photography of distant subjects using a telephoto lens. • telephotography n. (Dated) The transmission of images over a distance, especially by facsimile. • TELEPHOTOGRAPHY n. the photography of distant objects (as by a camera provided with a telephoto lens). |
| THERMOREGULATOR | • thermoregulator n. Any organism that carries out thermoregulation. • thermoregulator n. A device that assists with thermoregulation, e.g. for a newborn infant. • THERMOREGULATOR n. a device, such as a thermostat, for the regulation of temperature. |
| THREMMATOLOGIES | • THREMMATOLOGY n. the science of breeding domestic animals and plants. |