| ANTITHROMBOTIC | • antithrombotic adj. (Pharmacology) That inhibits the formation of thrombi. • antithrombotic n. (Pharmacology) Any drug having this property. • ANTITHROMBOTIC n. a drug effective against thrombosis. |
| ARCHEOBOTANIST | • ARCHEOBOTANIST n. one who studies archeobotany. |
| BLOODTHIRSTIER | • bloodthirstier adj. Comparative form of bloodthirsty: more bloodthirsty. • BLOODTHIRSTY adj. eager for bloodshed. |
| BLOODTHIRSTILY | • bloodthirstily adv. In a bloodthirsty manner. • BLOODTHIRSTY adv. eager for bloodshed. |
| ETHNOBIOLOGIST | • ethnobiologist n. A biologist whose speciality is ethnobiology. |
| ETHNOBOTANICAL | • ethnobotanical adj. Of or pertaining to ethnobotany. • ethnobotanical n. Any plant used as part of ethnobotany, as for example in a folk remedy. • ETHNOBOTANICAL adj. relating to ethnobotany. |
| ETHNOBOTANISTS | • ethnobotanists n. Plural of ethnobotanist. • ETHNOBOTANIST n. a student of ethnobotany. |
| LABYRINTHODONT | • labyrinthodont adj. (Zoology) Having teeth with a labyrinthine (maze-like) internal structure. • labyrinthodont n. Any extinct amphibian of the subclass Labyrinthodontia. • LABYRINTHODONT n. an extinct amphibian, so called from a mazy pattern on a section of its teeth. |
| PHOTOBIOLOGIST | • photobiologist n. A biologist whose speciality is photobiology. • PHOTOBIOLOGIST n. one who studies photobiology. |
| PROHIBITIONIST | • prohibitionist n. A person who agrees with, or advocates a prohibition, especially the outlawing of the sale of alcoholic beverages. • PROHIBITIONIST n. one who favors prohibition. |
| THANATOPHOBIAS | • THANATOPHOBIA n. an abnormal fear of death. |
| 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. |
| TOOTHBRUSHINGS | • toothbrushings n. Plural of toothbrushing. • TOOTHBRUSHING n. the action of using a toothbrush to clean teeth. |