| CHLOROMETER | • chlorometer n. An instrument to test the bleaching power of chloride of lime. • CHLOROMETER n. instrument for measuring amount of chlorine in a solution. |
| CHLOROMETRY | • chlorometry n. The process of testing the bleaching power of any combination of chlorine. • CHLOROMETRY n. measurement by chlorometer. |
| CHRONOMETER | • chronometer n. A device for measuring time, such as a watch or clock. • CHRONOMETER n. an instrument for measuring time. |
| CHRONOMETRY | • chronometry n. The science of the measurement of time. • CHRONOMETRY n. the measuring of time. |
| ERGATOMORPH | • ERGATOMORPH n. an ergatoid ant. |
| FOREMOTHERS | • foremothers n. Plural of foremother. • FOREMOTHER n. a female ancestor. |
| HOROMETRIES | • horometries n. Plural of horometry. • HOROMETRY n. the science of time measurement. |
| HYDROMETEOR | • hydrometeor n. Rain, snow and other precipitation products of the condensation of atmospheric water vapour. • HYDROMETEOR n. a general term for the aqueous phenomena of the atmosphere, as rain, snow, sleet, hail. |
| MORPHOMETRY | • morphometry n. Measuring the external form and dimensions of living organisms, landforms, and other objects. • MORPHOMETRY n. measurement of form or shape. |
| MOTHERBOARD | • motherboard n. (Computer hardware) The primary circuit board of a personal computer, containing the circuitry for the… • MOTHERBOARD n. the board containing the main circuits of an electronic device, especially in computers. |
| MOTHERWORTS | • motherworts n. Plural of motherwort. • MOTHERWORT n. a labiate herb, of a bitter taste, used popularly in medicine. |
| MOTHPROOFER | • mothproofer n. Any substance used to make things mothproof. • MOTHPROOFER n. a substance that keeps away moths. |
| NORTHERMOST | • northermost adj. Synonym of northernmost. • NORTHERMOST adj. most northerly, also NORTHERNMOST, NORTHMOST. |
| RHEOTROPISM | • rheotropism n. (Biology) movement stimulated by a current of water. • RHEOTROPISM n. the direction of growth by water. |
| THERIOMORPH | • THERIOMORPH n. an animal form in art. |
| THERMOFORMS | • thermoforms v. Third-person singular simple present indicative form of thermoform. • THERMOFORM v. to give a final shape to plastics by heat and pressure. |
| THERMOMOTOR | • THERMOMOTOR n. an engine that produces force from the expansion of a heated fluid. |
| TROCHOMETER | • trochometer n. A device for counting the revolutions of a wheel; an odometer. • TROCHOMETER n. a hodometer, also TROCHEAMETER. |