| THIMBLEWITS | • THIMBLEWIT n. a silly or dimwitted person; a dunce. |
| BISMUTHINITE | • bismuthinite n. (Mineralogy) A soft bismuth sulfide mineral, an important ore for bismuth. • BISMUTHINITE n. a grey mineral consisting of bismuth sulphide in orthorhombic crystalline form. |
| DITHYRAMBIST | • DITHYRAMBIST n. one who sings dithyrambic hymns. |
| ANTITHROMBINS | • antithrombins n. Plural of antithrombin. • ANTITHROMBIN n. a substance in blood preventing coagulation of blood. |
| BISMUTHINITES | • bismuthinites n. Plural of bismuthinite. • BISMUTHINITE n. a grey mineral consisting of bismuth sulphide in orthorhombic crystalline form. |
| DITHYRAMBISTS | • DITHYRAMBIST n. one who sings dithyrambic hymns. |
| MICROHABITATS | • microhabitats n. Plural of microhabitat. • MICROHABITAT n. the microenvironment in which an organism lives. |
| TIMBROPHILIST | • TIMBROPHILIST n. a stamp-collector. |
| BIOMATHEMATICS | • biomathematics n. (Biology, mathematics) The application of mathematics to the study of biological systems and processes. • BIOMATHEMATICS n. mathematics as applied to the biological sciences. |
| METABISULPHITE | • metabisulphite n. Alternative spelling of metabisulfite. • METABISULPHITE n. as in sodium metabisulphite, an inorganic compound. |
| TIMBROPHILISTS | • TIMBROPHILIST n. a stamp-collector. |
| ANTITHROMBOTICS | • antithrombotics n. Plural of antithrombotic. • ANTITHROMBOTIC n. a drug effective against thrombosis. |
| 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. |
| METABISULPHITES | • metabisulphites n. Plural of metabisulphite. • METABISULPHITE n. as in sodium metabisulphite, an inorganic compound. |
| THERMOSTABILITY | • thermostability n. (Uncountable) The condition of being thermostable. • thermostability n. (Countable) The extent to which something is thermostable. • THERMOSTABILITY n. the state of being thermostable. |