| ACHROMATISATION | • ACHROMATISATION n. the process of achromatising, also ACHROMATIZATION. |
| ACTINOCHEMISTRY | • actinochemistry n. The science of chemistry and actinism. • ACTINOCHEMISTRY n. another name for photochemistry. |
| ANTHROPOMETRIES | • anthropometries n. Plural of anthropometry. • ANTHROPOMETRY n. the measurement of parts and functions of human body, esp. as part of study of evolution. |
| ANTHROPOMETRIST | • anthropometrist n. A practitioner of anthropometry. • ANTHROPOMETRIST n. one who engages in the comparative study of sizes and proportions of the human body. |
| ANTHROPOPATHISM | • anthropopathism n. Anthropopathy. • ANTHROPOPATHISM n. the ascription of human feelings to something not human. |
| ANTIMONARCHISTS | • antimonarchists n. Plural of antimonarchist. • anti-monarchists n. Plural of anti-monarchist. • ANTIMONARCHIST n. one opposed to the monarchy. |
| ANTITHROMBOTICS | • antithrombotics n. Plural of antithrombotic. • ANTITHROMBOTIC n. a drug effective against thrombosis. |
| HOMOTRANSPLANTS | • homotransplants n. Plural of homotransplant. • HOMOTRANSPLANT n. a graft of tissue from one individual to another of the same species. |
| THEOCENTRICISMS | • THEOCENTRICISM n. the state of being theocentric, having God as the central interest and ultimate concern, also THEOCENTRICITY. |
| THERIANTHROPISM | • therianthropism n. The representation of deities in combined human and animal form. • THERIANTHROPISM n. the representation or worship of therianthropic forms or gods. |
| THERMALISATIONS | • thermalisations n. Plural of thermalisation. • THERMALISATION n. the act of thermalising, also THERMALIZATION. |
| THERMALIZATIONS | • thermalizations n. Plural of thermalization. • THERMALIZATION n. the act of thermalizing, also THERMALISATION. |
| THERMOELECTRONS | • thermoelectrons n. Plural of thermoelectron. • THERMOELECTRON n. an electron emitted at high temperature, such as one produced in a thermionic valve. |
| THERMOJUNCTIONS | • thermojunctions n. Plural of thermojunction. • THERMOJUNCTION n. a junction of two dissimilar conductors used to produce a thermoelectric current. |
| THIRTYSOMETHING | • thirtysomething n. A tricenarian: a person in their thirties, a person aged between 30 and 39 years (inclusive). • thirtysomething adj. Between 30 and 39 years of age. • thirtysomething adj. Between 30 and 39 in number. |
| 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. |
| TRIHALOMETHANES | • trihalomethanes n. Plural of trihalomethane. • TRIHALOMETHANE n. any of various derivatives of methane such as chloroform, that have three halogen atoms per molecule and are formed esp. during the chlorination of drinking water. |
| TRIIODOMETHANES | • TRIIODOMETHANE n. another name for iodoform. |