| ANTHROPOLOGIST | • anthropologist n. An expert in anthropology. • ANTHROPOLOGIST n. one who studies anthropology. |
| HEPATICOLOGIST | • hepaticologist n. One who studies hepaticology. • HEPATICOLOGIST n. one who studies liverworts. |
| HERPETOLOGISTS | • herpetologists n. Plural of herpetologist. • HERPETOLOGIST n. one who studies snakes. |
| HISTOPATHOLOGY | • histopathology n. (Biology) The microscopic study of tissue, especially of abnormal tissue as a result of disease. • HISTOPATHOLOGY n. the study of the effects of disease on tissues. |
| HOMOTRANSPLANT | • homotransplant n. An instance of homotransplantation (allotransplantation). • homotransplant n. The graft (tissue or organ) transplanted in such an instance: Synonym of homograft (allograft). • HOMOTRANSPLANT n. a graft of tissue from one individual to another of the same species. |
| LITHONTRIPTORS | • lithontriptors n. Plural of lithontriptor. • LITHONTRIPTOR n. a device that crushes stones in the bladder by ultrasound, also LITHOTRIPTER, LITHOTRIPTOR, LITHOTRITE, LITHOTRITOR. |
| PANTHEOLOGISTS | • pantheologists n. Plural of pantheologist. • PANTHEOLOGIST n. a specialist in pantheology. |
| PHOTOBIOLOGIST | • photobiologist n. A biologist whose speciality is photobiology. • PHOTOBIOLOGIST n. one who studies photobiology. |
| PHOTOCATALYSES | • PHOTOCATALYSIS n. the promotion, acceleration or retardation of a chemical reaction by light. |
| PHOTOCATALYSIS | • photocatalysis n. (Chemistry) catalysis by a photocatalyst. • PHOTOCATALYSIS n. the promotion, acceleration or retardation of a chemical reaction by light. |
| PHOTOELECTRONS | • photoelectrons n. Plural of photoelectron. • PHOTOELECTRON n. an electron released from a surface by a photon. |
| PHOTOGEOLOGIST | • photogeologist n. One who carries out photogeology. • PHOTOGEOLOGIST n. one who studies photogeology. |
| PHOTOREALISTIC | • photorealistic adj. (Art) of or pertaining to photo-realism. • PHOTOREALISTIC adj. relating to photorealism. |
| PHOTOTELEGRAMS | • PHOTOTELEGRAM n. a telegram that is sent by means of phototelegraphy. |
| PHYTOPLANKTONS | • phytoplanktons n. Plural of phytoplankton. • PHYTOPLANKTON n. vegetable plankton, that includes diatoms, desmids, and dinoflagellates. |
| PLECTOGNATHOUS | • plectognathous adj. Alternative form of plectognathic. • PLECTOGNATHOUS adj. belonging to an order of bony fishes including filefishes, also PLECTOGNATHIC. |
| TECHNOPOLITANS | • TECHNOPOLITAN n. a member of a technopolis. |
| THROMBOPLASTIC | • thromboplastic adj. Causing or accelerating the formation of blood clots. • THROMBOPLASTIC adj. initiating or accelerating the clotting of blood. |
| THROMBOPLASTIN | • thromboplastin n. (Biochemistry) A protease that converts prothrombin to thrombin during the clotting of blood. • THROMBOPLASTIN n. a complex enzyme found esp. in platelets that functions in the conversion of prothrombin into thrombin in the clotting of blood. |
| ZOOPHYTOLOGIST | • zoophytologist n. One who studies zoophytology. • ZOOPHYTOLOGIST n. one who studies zoophytes. |