| ANTHROPOBIOLOGY | • anthropobiology n. Bioanthropology. • ANTHROPOBIOLOGY n. the study of human biology. |
| BIOCOENOLOGY | • biocoenology n. The study of biocoenoses. • BIOCOENOLOGY n. the study of biocoenoses. |
| CHRONOBIOLOGY | • chronobiology n. (Biology) The study of the effects of time on biological systems, especially the effects of periodicity. • CHRONOBIOLOGY n. the study of biological rhythms. |
| GEOCHRONOLOGY | • geochronology n. (Uncountable) The science of dating samples of rock or sediment. • geochronology n. (Countable) Any one of the methods by which the age of different samples of rock can be determined. • geochronology n. (Uncountable) The division of ancient time into named subdivisions / periods. |
| GNOMONOLOGY | • gnomonology n. A treatise on gnomonics. • GNOMONOLOGY n. a treatise on gnomonics. |
| GNOTOBIOLOGY | • gnotobiology n. (Biology) The study of animals in a microbe-free environment. • GNOTOBIOLOGY n. the study of life in germfree conditions. |
| GYNOMONOECIOUS | • gynomonoecious adj. (Botany) Having bisexual flowers and female flowers on the same plant. • GYNOMONOECIOUS adj. having hermaphrodite and female flowers on the same plant. |
| HOMOGONOUSLY | • HOMOGONOUS adv. exhibiting homogony, the condition of having flowers of equal size. |
| MORPHOPHONOLOGY | • morphophonology n. A branch of linguistics concerned with phonemes, and the phonological representation of morphemes. • MORPHOPHONOLOGY n. the study of the phonemic shape and the phonological representation of a language's morphemes. |
| ODONATOLOGY | • odonatology n. (Entomology) The study of dragonflies and often damselflies. • ODONATOLOGY n. the study of dragonflies. |
| ODONTOLOGY | • odontology n. The study of the structure and development of teeth. • odontology n. The branch of dentistry dealing with abnormalities of teeth. • ODONTOLOGY n. the study of teeth. |
| ONOMASIOLOGY | • onomasiology n. (Linguistics) A branch of lexicology concerned with the names of concepts. • ONOMASIOLOGY n. the branch of semantics concerned with the meanings of and meaning relations between individual words. |
| ONOMATOLOGY | • onomatology n. The study of the origins of names; onomastics. • ONOMATOLOGY n. the science of names. |
| OTOLARYNGOLOGY | • otolaryngology n. (Medicine) The study of diseases of the ear, nose and throat. • OTOLARYNGOLOGY n. the branch of medicine that deals with the ear, nose, and throat. |
| PERIODONTOLOGY | • periodontology n. (Dentistry) Periodontics. • PERIODONTOLOGY n. the branch of dentistry concerned with periodontal diseases. |
| POGONOTOMY | • pogonotomy n. The cutting of beards; shaving. • POGONOTOMY n. shaving. |