| BIOGEOCHEMICALS | • biogeochemicals n. Plural of biogeochemical. • BIOGEOCHEMICALS n. the science of plants and animals in relation to chemicals in the soil. |
| BIOPSYCHOLOGIES | • BIOPSYCHOLOGY n. the branch of psychology, or of biology, which deals with the interaction of mind and body, and the effects of this interaction. |
| BIOPSYCHOLOGIST | • biopsychologist n. A specialist in biopsychology. |
| BIOTECHNOLOGIES | • biotechnologies n. Plural of biotechnology. • BIOTECHNOLOGY n. the utilisation of living organisms in industry. |
| BIOTECHNOLOGIST | • biotechnologist n. A technologist who works in the field of biotechnology. • BIOTECHNOLOGIST n. one who studies biotechnology. |
| BLOODTHIRSTIEST | • bloodthirstiest adj. Superlative form of bloodthirsty: most bloodthirsty. • BLOODTHIRSTY adj. eager for bloodshed. |
| BRONCHIOLITISES | • BRONCHIOLITIS n. inflammation of the bronchial tubes. |
| CHRONOBIOLOGIES | • chronobiologies n. Plural of chronobiology. • CHRONOBIOLOGY n. the study of biological rhythms. |
| CHRONOBIOLOGIST | • chronobiologist n. A person who is involved in chronobiology. • CHRONOBIOLOGIST n. a student of chronobiology. |
| ETHNOBIOLOGISTS | • ethnobiologists n. Plural of ethnobiologist. |
| HEMOGLOBINURIAS | • hemoglobinurias n. Plural of hemoglobinuria. • HEMOGLOBINURIA n. the presence of free hemoglobin in the urine, also HAEMOGLOBINURIA. |
| HISTOCOMPATIBLE | • histocompatible adj. (Of two individuals) Having compatible antigens, and thus being able to transplant organs. • HISTOCOMPATIBLE adj. referring to the degree of similarity between the histocompatibility antigens of two individuals, which determines whether an organ transplant will be tolerated. |
| HONOURABILITIES | • honourabilities n. Plural of honourability. • HONOURABILITY n. the quality of being honourable, also HONORABILITY. |
| HYDROBIOLOGISTS | • hydrobiologists n. Plural of hydrobiologist. • HYDROBIOLOGIST n. a student of hydrobiology. |
| PHOTOBIOLOGISTS | • photobiologists n. Plural of photobiologist. • PHOTOBIOLOGIST n. one who studies photobiology. |
| PSYCHOBIOLOGIES | • psychobiologies n. Plural of psychobiology. • PSYCHOBIOLOGY n. the study of the biology of the mind. |
| PSYCHOBIOLOGIST | • psychobiologist n. A biologist who works in psychobiology. • PSYCHOBIOLOGIST n. one who studies psychobiology. |