| BIOPSYCHOLOGIST | • biopsychologist n. A specialist in biopsychology. |
| BISPHOSPHONATES | • bisphosphonates n. Plural of bisphosphonate. • BISPHOSPHONATE n. any of a family of drugs primarily used to prevent and treat osteoporosis. |
| BRONCHOSCOPISTS | • bronchoscopists n. Plural of bronchoscopist. • BRONCHOSCOPIST n. one who uses a bronchoscope, an instrument for examining the windpipe. |
| CLAUSTROPHOBIAS | • claustrophobias n. Plural of claustrophobia. • CLAUSTROPHOBIA n. fear of closed spaces. |
| DISTRIBUTORSHIP | • distributorship n. A business specializing in the wholesale distribution of a particular class of goods. • DISTRIBUTORSHIP n. a company that distributes something, esp. one that has exclusive license to do this. |
| NEPHROBLASTOMAS | • nephroblastomas n. Plural of nephroblastoma. • NEPHROBLASTOMA n. a tumour on the kidneys. |
| PHOTOBIOLOGISTS | • photobiologists n. Plural of photobiologist. • PHOTOBIOLOGIST n. one who studies photobiology. |
| PROHIBITIONISMS | • PROHIBITIONISM n. support for prohibition. |
| PROHIBITIONISTS | • prohibitionists n. Plural of prohibitionist. • PROHIBITIONIST n. one who favors prohibition. |
| PROHIBITIVENESS | • prohibitiveness n. The quality of being prohibitive. • PROHIBITIVENESS n. the state of being prohibitive. |
| PSYCHOBIOLOGIST | • psychobiologist n. A biologist who works in psychobiology. • PSYCHOBIOLOGIST n. one who studies psychobiology. |
| STREPHOSYMBOLIA | • strephosymbolia n. A tendency, associated with word blindness, to twist or invert certain similar letters (such as b and d) when reading. • STREPHOSYMBOLIA n. a visual disorder where letters are seen mirror imaged. |
| SUBSTRATOSPHERE | • substratosphere n. The area of the atmosphere directly below the stratosphere. • SUBSTRATOSPHERE n. the area of the atmosphere below the stratosphere. |
| SYMMETROPHOBIAS | • SYMMETROPHOBIA n. fear of symmetry. |
| THROMBOPLASTINS | • thromboplastins n. Plural of thromboplastin. • THROMBOPLASTIN n. a complex enzyme found esp. in platelets that functions in the conversion of prothrombin into thrombin in the clotting of blood. |