| GASTEROPODOUS | • gasteropodous adj. Obsolete form of gastropodous. • GASTEROPODOUS adj. like a gasteropod. |
| ORTHOHYDROGEN | • orthohydrogen n. (Physics) form of the hydrogen molecule (H2) in which the two nuclei have parallel spin; about 75% of… • ORTHOHYDROGEN n. the form of molecular hydrogen, constituting about 75 per cent of the total at normal temperatures, in which the nuclei of the atoms spin in the same direction. |
| GEOHYDROLOGIST | • geohydrologist n. One who studies geohydrology. • GEOHYDROLOGIST n. one who studies geohydrology. |
| HYDROGEOLOGIST | • hydrogeologist n. A person involved in hydrogeology. • HYDROGEOLOGIST n. a student of hydrogeology. |
| ODONTOGRAPHIES | • odontographies n. Plural of odontography. • ODONTOGRAPHY n. a description or history of teeth. |
| ORTHOGONALISED | • orthogonalised v. Simple past tense and past participle of orthogonalise. • ORTHOGONALISE v. to make orthogonal, also ORTHOGONALIZE. |
| ORTHOGONALIZED | • orthogonalized v. Simple past tense and past participle of orthogonalize. • ORTHOGONALIZE v. to make orthogonal, also ORTHOGONALISE. |
| ORTHOHYDROGENS | • orthohydrogens n. Plural of orthohydrogen. • ORTHOHYDROGEN n. the form of molecular hydrogen, constituting about 75 per cent of the total at normal temperatures, in which the nuclei of the atoms spin in the same direction. |
| PERIODONTOLOGY | • periodontology n. (Dentistry) Periodontics. • PERIODONTOLOGY n. the branch of dentistry concerned with periodontal diseases. |
| ENDOCRINOLOGIST | • endocrinologist n. A person who is skilled at, or practices, endocrinology. • ENDOCRINOLOGIST n. one who studies endocrinology. |
| GEOHYDROLOGISTS | • geohydrologists n. Plural of geohydrologist. • GEOHYDROLOGIST n. one who studies geohydrology. |
| HYDROGEOLOGISTS | • hydrogeologists n. Plural of hydrogeologist. • HYDROGEOLOGIST n. a student of hydrogeology. |
| LEPIDOPTEROLOGY | • lepidopterology n. (Biology, zoology, entomology) The scientific study of butterflies and moths (the Lepidoptera). • lepidopterology n. Lepidoptery, (the hobby of butterfly collecting). • LEPIDOPTEROLOGY n. the study of butterflies and moths. |
| OLIGODENDROCYTE | • oligodendrocyte n. (Biology) Any of the cells of the oligodendroglia in the nervous system. • OLIGODENDROCYTE n. a glial cell resembling an astrocyte but smaller with few and slender processes having few branches. |
| RADIOGONIOMETER | • radiogoniometer n. Radio direction finder. • RADIOGONIOMETER n. an instrument for finding direction through radio signals. |
| RADIOGONIOMETRY | • radiogoniometry n. The measurement of the azimuth and elevation of received radio waves. • RADIOGONIOMETRY n. the science of detecting the direction of radio waves. |
| STRONGYLOIDOSES | • strongyloidoses n. Plural of strongyloidosis. • STRONGYLOIDOSIS n. an intestinal disease caused by infestation with a type of threadworm. |