| ASTROGEOLOGY | • astrogeology n. (Astronomy, geology) The science dealing with the structure and composition of planets and other bodies… • ASTROGEOLOGY n. the study of extraterrestrial geology. |
| BIOCOENOLOGY | • biocoenology n. The study of biocoenoses. • BIOCOENOLOGY n. the study of biocoenoses. |
| ETHNOBIOLOGY | • ethnobiology n. (Biology) The study of the relationships between plants and animals and human cultures. • ETHNOBIOLOGY n. the branch of biology involving the study of the traditional uses of plants and animals in various human societies. |
| ETYMOLOGICON | • etymologicon n. A book of etymologies. • ETYMOLOGICON n. an etymological dictionary, also ETYMOLOGICUM. |
| GEOHYDROLOGY | • geohydrology n. (Geology) hydrogeology. • GEOHYDROLOGY n. a science that deals with the character, source, and mode of occurrence of underground water. |
| GOBBLEDYGOOK | • gobbledygook n. (Informal) Nonsense; meaningless or encrypted language. • gobbledygook n. (Informal) Something written in an overly complex, incoherent, or incomprehensible manner. • GOBBLEDYGOOK n. unintelligible official jargon, also GOBBLEDEGOOK. |
| HYDROGEOLOGY | • hydrogeology n. The geology of groundwater, especially concerning the physical, biological and chemical properties of… • HYDROGEOLOGY n. the study of the geological action of water. |
| NEUROBIOLOGY | • neurobiology n. (Biology) The scientific study of nerve and brain function in people and animals. • NEUROBIOLOGY n. the study of the anatomy of the nervous system. |
| ORYCTOLOGIES | • ORYCTOLOGY n. (obsolete) mineralogy or paleontology. |
| PALEOBIOLOGY | • paleobiology n. The branch of biology or paleontology concerned with the study of fossils of plants and animals. • PALEOBIOLOGY n. a branch of paleontology concerned with the biology of fossil organisms, also PALAEBIOLOGY, PALAEOBIOLOGY. |
| PALEOECOLOGY | • paleoecology n. The ecology of the ancient past and of extinct organisms. • PALEOECOLOGY n. a branch of ecology that is concerned with the characteristics of ancient environments and with their relationships to ancient plants and animals. |
| PALEONTOLOGY | • paleontology n. (American spelling) Study of the forms of life existing in prehistoric or geologic times, especially… • PALEONTOLOGY n. the study of fossils, also PALAEONTOLOGY. |
| PALEOZOOLOGY | • paleozoology n. (Zoology) The branch of zoology dealing with fossils, and the creatures that were transformed into them. • PALEOZOOLOGY n. the study of fossil animals, also PALAEOZOOLOGY. |
| PAROEMIOLOGY | • paroemiology n. Alternative form of paremiology. • PAROEMIOLOGY n. the study of proverbs. |
| PHOTOGEOLOGY | • photogeology n. The use of aerial photography to interpret geologic features. • PHOTOGEOLOGY n. a branch of geology concerned with the identification and study of geological features through the study of aerial or orbital photographs. |
| PNEUMONOLOGY | • pneumonology n. Alternative form of pneumology. • PNEUMONOLOGY n. the study of the respiratory system. |
| RADIOECOLOGY | • radioecology n. The study of the fate and effects of radioactive materials in the environment. • RADIOECOLOGY n. the study of the effects of radiation and radioactive substances on ecological communities. |
| RONTGENOLOGY | • röntgenology n. Dated form of roentgenology. • RONTGENOLOGY n. the science of X-rays, also ROENTGENOLOGY. |
| STOECHIOLOGY | • stoechiology n. Alternative form of stoichiology. • stœchiology n. Scientific study of bodily elements. • stœchiology n. Treatise of physiological elements. |