| ARRHENOTOKY | • arrhenotoky n. (Biology) The production of male offspring by parthenogenesis. • ARRHENOTOKY n. giving birth only to boys. |
| BOROHYDRIDE | • borohydride n. (Inorganic chemistry) The anion and very strong reducing agent BH4-. • BOROHYDRIDE n. a compound of boron and hydrogen, used as a reducing agent. |
| CHERRYWOODS | Sorry, definition not available. |
| CHLOROMETRY | • chlorometry n. The process of testing the bleaching power of any combination of chlorine. • CHLOROMETRY n. measurement by chlorometer. |
| CHRONOMETRY | • chronometry n. The science of the measurement of time. • CHRONOMETRY n. the measuring of time. |
| DEHORTATORY | • dehortatory adj. Fitted or designed to dehort or dissuade. • DEHORTATORY adj. dissuasive, also DEHORTATIVE. |
| EXHORTATORY | • exhortatory adj. Serving to exhort. • EXHORTATORY adj. using exhortation. |
| HETEROSPORY | • heterospory n. (Botany) The production of spores of two different sizes and sexes by the sporophytes of land plants. • HETEROSPORY n. the production of microspores and megaspores, as in seed plants. |
| HYDROCHORES | • hydrochores n. Plural of hydrochore. • HYDROCHORE n. a plant disseminated by water. |
| 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. |
| HYDROPOWERS | • HYDROPOWER n. water power. |
| HYPERCOLOUR | • hypercolour n. Alternative form of hypercolor. • HYPERCOLOUR n. a dye that causes a fabric to change colour with a change of temperature. |
| MORPHOMETRY | • morphometry n. Measuring the external form and dimensions of living organisms, landforms, and other objects. • MORPHOMETRY n. measurement of form or shape. |
| NEUROTROPHY | • neurotrophy n. (Biology) The nutrition and metabolism of tissues regulated by nerves. • NEUROTROPHY n. nutrition of the nervous system; the influence of the nervous system on nutrition. |
| ORTHOPHYRES | • ORTHOPHYRE n. a fine-grained syenitic rock with orthoclase crystals. |