| ABSORPTIOMETERS | • absorptiometers n. Plural of absorptiometer. • ABSORPTIOMETER n. an instrument for measuring the solubility of gases in liquids. |
| 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. |
| AUTOTRANSFORMER | • autotransformer n. (Electrical engineering) A transformer with a single winding, its output being taken from taps. • AUTOTRANSFORMER n. a transformer in which the primary and secondary coils have part or all of their turns in common. |
| GEOTHERMOMETERS | • geothermometers n. Plural of geothermometer. • GEOTHERMOMETER n. instrument for measuring subterranean temperatures. |
| MICROMETEORITES | • micrometeorites n. Plural of micrometeorite. • MICROMETEORITE n. a very small meteorite. |
| ORTHOCHROMATISM | • orthochromatism n. Quality of being orthochromatic. • ORTHOCHROMATISM n. the state of being orthochromatic, of photographic film, sensitive to all colours except red. |
| PREFORMATIONIST | • preformationist n. (Biology, historical) A proponent of the theory of preformationism. • PREFORMATIONIST adj. relating to preformation. |
| PROPORTIONMENTS | • proportionments n. Plural of proportionment. • PROPORTIONMENT n. the act of proportioning. |
| PYROPHOTOMETERS | • PYROPHOTOMETER n. a type of pyrometer in which the temperature of an incandescent body is determined by photometric measurement of the light it emits. |
| RADIOSTRONTIUMS | • radiostrontiums n. Plural of radiostrontium. • RADIOSTRONTIUM n. a radioactive isotope of strontium, esp. strontium-90. |
| REFORMATIONISTS | • REFORMATIONIST n. a supporter of reformation. |
| RESTORATIONISMS | • RESTORATIONISM n. the belief that after a purgation all sinners and angels will be restored to the favour of God, aka restitutionism. |
| STEREOISOMETRIC | • STEREOISOMETRIC adj. related to stereoisomerism. |
| THERMOELECTRONS | • thermoelectrons n. Plural of thermoelectron. • THERMOELECTRON n. an electron emitted at high temperature, such as one produced in a thermionic valve. |
| THERMORECEPTORS | • thermoreceptors n. Plural of thermoreceptor. • THERMORECEPTOR n. a sensory end organ that is stimulated by heat or cold. |
| TRANSFORMATIONS | • transformations n. Plural of transformation. • TRANSFORMATION n. an act, process, or instance of transforming or being transformed. |
| ULTRAMICROTOMES | • ultramicrotomes n. Plural of ultramicrotome. • ULTRAMICROTOME n. a microtome for cutting extremely thin sections for electron microscopy. |