| AEROLITHOLOGY | • aerolithology n. The study of meteorites. • AEROLITHOLOGY n. the study of aerolites. |
| BIOTECHNOLOGY | • biotechnology n. The use of living organisms (especially microorganisms) in industrial, agricultural, medical and other… • biotechnology n. The application of the principles and practices of engineering and technology to the life sciences. • BIOTECHNOLOGY n. the utilisation of living organisms in industry. |
| COSMETICOLOGY | • cosmeticology n. The science of cosmetic products; cosmetology. • COSMETICOLOGY n. the science of cosmetics. |
| CRYOBIOLOGIES | • CRYOBIOLOGY n. the study of life under cold conditions. |
| ECOPHYSIOLOGY | • ecophysiology n. (Biology) The study of the relationships between, and adaptation of, the physiology of an organism and… • ECOPHYSIOLOGY n. the science of the interrelationships between the physiology of organisms and their environment. |
| ECOTOXICOLOGY | • ecotoxicology n. The toxicology of a substance towards a wide range of organisms or towards an ecosystem; the study of ecotoxicity. • ECOTOXICOLOGY n. the study of the destructive effect of waste materials, etc. on the environment. |
| ENDOCRINOLOGY | • endocrinology n. (Physiology) The study of the endocrine glands of the human body, the hormones produced by them, and… • ENDOCRINOLOGY n. the study of glands. |
| EPIZOOTIOLOGY | • epizootiology n. The study of the dynamics and epidemiology of animal diseases. • EPIZOOTIOLOGY n. the sum of the factors controlling the occurrence of a disease or pathogen of animals. |
| GEOHYDROLOGIC | • geohydrologic adj. Relating to geohydrology. • GEOHYDROLOGIC adj. relating to geohydrology. |
| OECOLOGICALLY | • œcologically adv. Obsolete spelling of ecologically. • OECOLOGICAL adv. relating to ecology, also ECOLOGIC, ECOLOGICAL, OECOLOGIC. |
| OXYHEMOGLOBIN | • oxyhemoglobin n. (American spelling) Alternative form of oxyhaemoglobin. • OXYHEMOGLOBIN n. a loose compound of oxygen and haemoglobin, also OXYHAEMOGLOBIN. |
| PALAEOBIOLOGY | • palaeobiology n. The scientific study of prehistoric life, especially of those aspects pertaining to living systems. • palæobiology n. Archaic spelling of paleobiology. • PALAEOBIOLOGY n. the study of fossil plants and animals, also PALAEBIOLOGY, PALEOBIOLOGY. |
| RETROVIROLOGY | • retrovirology n. The scientific study of retroviruses. |
| STOICHEIOLOGY | • STOICHEIOLOGY n. the branch of biology that deals with the elements comprising animal tissues, also STOECHIOLOGY. |
| SYMBOLOLOGIES | • SYMBOLOLOGY n. the study of symbols, also SYMBOLOGY. |
| SYNOECOLOGIES | • SYNOECOLOGY n. the study of ecological communities, also SYNECOLOGY. |