| CHALICOTHERES | • chalicotheres n. Plural of chalicothere. • CHALICOTHERE n. an extinct three-toed ungulate. |
| CHLORHEXIDINE | • chlorhexidine n. (Pharmacology) A particular chemical antiseptic and bacteriostatic. • CHLORHEXIDINE n. an antiseptic compound used in skin cleansers, mouthwashes, etc. |
| CHLOROETHENES | • chloroethenes n. Plural of chloroethene. • CHLOROETHENE n. ethyl chloride. |
| CHLOROMETHANE | • chloromethane n. (Organic chemistry) Any chlorinated derivative of methane, but especially CH3Cl (methyl chloride) once… • CHLOROMETHANE n. an organic compound, methyl chloride. |
| CLOTHESHORSES | • clotheshorses n. Plural of clotheshorse. • clothes-horses n. Plural of clothes-horse. • clothes␣horses n. Plural of clothes horse. |
| HELIOCHROMIES | • HELIOCHROMY n. photography in natural colours. |
| HELIOGRAPHERS | • heliographers n. Plural of heliographer. • HELIOGRAPHER n. one who uses a heliograph. |
| HELIOGRAPHIES | • HELIOGRAPHY n. the practice of signalling by heliograph. |
| 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. |
| HETEROTHALLIC | • heterothallic adj. (Botany, of some algae and fungi) Producing male and female reproductive structures in different plants. • heterothallic n. Such an alga or fungus. • HETEROTHALLIC adj. of certain fungi, having two physiologically different types of mycelium, comparable to male and female. |
| HETEROTHERMAL | • heterothermal adj. Alternative form of heterothermic. • HETEROTHERMAL adj. taking the temperature of the surroundings. |
| HEXACHLORIDES | • hexachlorides n. Plural of hexachloride. • HEXACHLORIDE n. a chloride containing six atoms of chlorine. |
| HOMESCHOOLERS | • homeschoolers n. Plural of homeschooler. • home-schoolers n. Plural of home-schooler. • home␣schoolers n. Plural of home schooler. |
| HOMOEOTHERMAL | • homoeothermal adj. Alternative form of homoiothermal. • homœothermal adj. Obsolete form of homoiothermal. • HOMOEOTHERMAL adj. keeping the same temperature, warm-blooded, also HOMEOTHERMAL, HOMOEOTHERMIC, HOMOEOTHERMOUS, HOMOIOTHERMAL, HOMOTHERMAL, HOMOTHERMIC. |
| PHYLLOSPHERES | • phyllospheres n. Plural of phyllosphere. • PHYLLOSPHERE n. the surface of a leaf considered as a habitat, esp. for microorganisms. |
| SCHOOLTEACHER | • schoolteacher n. A teacher working in a school. • school␣teacher n. Alternative form of schoolteacher. • SCHOOLTEACHER n. one who teaches school. |
| WEATHERCLOTHS | • weather␣cloths n. Plural of weather cloth. • WEATHERCLOTH n. a protecting tarpaulin on deck. |