| ABIOLOGICAL | • abiological adj. (Biology) Pertaining to inanimate things; not produced by organisms. • ABIOLOGICAL adj. not involving living organisms. |
| AEROBIOLOGICAL | • aerobiological adj. Pertaining to aerobiology. • AEROBIOLOGICAL adj. related to aerobiology, the study of airborne organisms. |
| AGROBIOLOGICAL | • agrobiological adj. Of or pertaining to agrobiology. • AGROBIOLOGICAL adj. relating to agrobiology, the study of plant nutrition and soil yields. |
| BIOLOGICAL | • biological adj. Of or relating to biology. • biological adj. Related by consanguinity, especially as to parents and children. • biological adj. (Proscribed, an error in non-native speakers’ English) Organic (grown without agrochemicals). |
| CRYOBIOLOGICAL | • cryobiological adj. (Biology) Of or pertaining to cryobiology. • CRYOBIOLOGICAL adj. relating to cryobiology. |
| ETHNOBIOLOGICAL | • ethnobiological adj. Relating to ethnobiology. • ethnobiological n. Such a material. |
| EXOBIOLOGICAL | • exobiological adj. Of or pertaining to exobiology; alien. • EXOBIOLOGICAL adj. relating to exobiology. |
| GNOTOBIOLOGICAL | • gnotobiological adj. Relating to gnotobiology. • GNOTOBIOLOGICAL adj. related to gnotobiology. |
| HYDROBIOLOGICAL | • hydrobiological adj. Of or pertaining to hydrobiology. • HYDROBIOLOGICAL adj. relating to hydrobiology, the study of aquatic organisms. |
| MICROBIOLOGICAL | • microbiological adj. Of or pertaining to microbiology. • MICROBIOLOGICAL adj. relating to microbiology, also MICROBIOLOGIC. |
| NEUROBIOLOGICAL | • neurobiological adj. Of or pertaining to neurobiology, the biological study of nerve and brain function. • neuro-biological n. Alternative spelling of neurobiological. • NEUROBIOLOGICAL adj. relating to neurobiology. |
| NONBIOLOGICAL | • nonbiological adj. Not biological; not consisting of a biological substance or substances. • nonbiological adj. (Of a relation) not according to parentage or ancestry; not based on biological kinship; by marriage… • non-biological adj. Alternative form of nonbiological. |
| PALEOBIOLOGICAL | • paleobiological adj. Of or pertaining to paleobiology. • PALEOBIOLOGICAL adj. relating to paleobiology, also PALEOBIOLOGIC. |
| PHOTOBIOLOGICAL | • photobiological adj. Of or pertaining to photobiology. • PHOTOBIOLOGICAL adj. relating to photobiology, also PHOTOBIOLOGIC. |
| PREBIOLOGICAL | • prebiological adj. Prior to the time when life arose. • PREBIOLOGICAL adj. before life, also PREBIOLOGIC. |
| RADIOBIOLOGICAL | • radiobiological adj. Of or pertaining to radiobiology. • RADIOBIOLOGICAL adj. relating to radiobiology, also RADIOBIOLOGIC. |
| SOCIOBIOLOGICAL | • sociobiological adj. Of or pertaining to sociobiology. • SOCIOBIOLOGICAL adj. relating to sociobiology. |