| ARITHMOMETERS | • arithmometers n. Plural of arithmometer. • ARITHMOMETER n. (obsolete) an early adding machine. |
| HEMACYTOMETER | • hemacytometer n. Alternative spelling of hemocytometer. • HEMACYTOMETER n. an instrument for counting blood cells, also HAEMACYTOMETER, HAEMOCYTOMETER, HEMOCYTOMETER. |
| HEMATOTHERMAL | • hematothermal adj. Warm-blooded. • HEMATOTHERMAL adj. of birds and mammals, having a constant body temperature, usually higher than the temperature of the surroundings, also HAEMATOTHERMAL. |
| HEMOCYTOMETER | • hemocytometer n. A device used to count the number of blood cells in a volume of blood. • HEMOCYTOMETER n. an instrument for counting blood cells, also HAEMACYTOMETER, HAEMOCYTOMETER, HEMACYTOMETER. |
| METACHROMATIC | • metachromatic adj. Exhibiting, or pertaining to, metachromasia. • METACHROMATIC adj. of dyes, capable of staining cells so that they turn a different colour to that of the dye. |
| METAMORPHISTS | • metamorphists n. Plural of metamorphist. • METAMORPHIST n. a person who believes that Christ's body merged into the Deity at the Ascension. |
| METHANOMETERS | • methanometers n. Plural of methanometer. • METHANOMETER n. instrument for detecting presence of methane. |
| RHYTHMOMETERS | • rhythmometers n. Plural of rhythmometer. • RHYTHMOMETER n. an instrument for measuring the speed of rhythms. |
| THERMOCHEMIST | • thermochemist n. A chemist who works in the field of thermochemistry. • THERMOCHEMIST n. one who studies thermochemistry. |
| THERMOELEMENT | • thermoelement n. (Physics) A thermoelectric couple used to convert heat into electricity; a thermocouple. • THERMOELEMENT n. a device for measuring small currents consisting of a wire heating element and a thermocouple in electrical contact with it. |
| THERMOMETRIES | • THERMOMETRY n. the measurement of temperature. |
| THERMOTROPISM | • thermotropism n. (Botany) Thermotropic movement of a plant or plant part in response to changes in temperature. • THERMOTROPISM n. the growth of organism as influenced by heat. |
| THIGMOTROPISM | • thigmotropism n. (Biology) Growth or motion in response to touch. • THIGMOTROPISM n. the response of an organism to direct contact with a surface, e.g. a creeping plant that twines itself around a support. |
| THREMMATOLOGY | • thremmatology n. The field of breeding or propagating plants and animals. • THREMMATOLOGY n. the science of breeding domestic animals and plants. |
| TRICHROMATISM | • trichromatism n. The quality, state, or phenomenon of being trichromatic. • TRICHROMATISM n. use of the three primary colors for color reproduction; normal color vision. |
| TRIMETHOPRIMS | • trimethoprims n. Plural of trimethoprim. • TRIMETHOPRIM n. a synthetic antibacterial and antimalarial drug used alone or in combination with sulfamethoxazole. |