| ANHYDRITE | • anhydrite n. (Mineralogy) An evaporite mineral made of anhydrous calcium sulfate. • ANHYDRITE n. an anhydrous sulphate of lime, differing from gypsum in not containing water (whence the name). |
| BIRTHDAYS | • birthdays n. Plural of birthday. • birthdays v. Third-person singular simple present indicative form of birthday. • BIRTHDAY n. the day of one's birth, or its anniversary. |
| DEHYDRATE | • dehydrate v. To lose or remove water; to dry. • DEHYDRATE v. to dry out, remove the water from. |
| DIATHERMY | • diathermy n. (Physics, medicine) The generation of heat using high-frequency electromagnetic currents; especially… • DIATHERMY n. heating of internal parts of the body by electric currents, also DIATHERMIA. |
| DITHYRAMB | • dithyramb n. A raucous and ardent choral hymn sung in ancient Athens in honor of the god Dionysus. • dithyramb n. A poem or oration in the same style. • dithyramb n. An impassioned speech, a rant. |
| HYDRANTHS | • hydranths n. Plural of hydranth. • HYDRANTH n. a nutritive zooid in a colony of hydrozoans. |
| HYDRASTIS | • HYDRASTIS n. any of various Japanese and North American plants, such as goldenseal, having showy foliage and ornamental red fruits. |
| HYDRATING | • hydrating v. Present participle of hydrate. • HYDRATE v. to combine with water. |
| HYDRATION | • hydration n. (Chemistry) The incorporation of water molecules into a complex with those of another compound. • hydration n. (Biology) The process of providing an adequate amount of water to body tissues. • hydration n. (Construction) The chemical reaction by which a substance (such as cement) combines with water, giving… |
| HYDRATORS | • hydrators n. Plural of hydrator. • HYDRATOR n. something that hydrates. |
| HYDROCAST | • hydrocast n. A form of scientific water measurement in which several connected bottles are lowered into the water… • HYDROCAST n. a gathering of water samples for analysis. |
| HYDROMATA | • HYDROMA n. a watery swelling over a joint, e.g. water on the knee, also HYGROMA. |
| HYDRONAUT | • hydronaut n. An undersea explorer, such as a submariner. • HYDRONAUT n. a person trained to work in an underwater vessel. |
| HYDROPATH | • hydropath n. A hydropathist. • HYDROPATH n. a practitioner of hydropathy, the study of treating diseases with water. |
| HYDROSTAT | • hydrostat n. A mechanism that regulates the amount of water in a boiler. • hydrostat n. (Biology) A muscle tissue, composed mostly of water, that maintains a constant volume during contraction. • HYDROSTAT n. a contrivance or apparatus to prevent the explosion of steam boilers. |
| MYRIADTHS | • MYRIADTH n. one of a myriad equal part. |
| REHYDRATE | • rehydrate v. To resupply with water that has been removed or lost; to moisten something that has dried. • REHYDRATE v. to add water to (a dehydrated substance). |
| THYROIDAL | • thyroidal adj. (Physiology) Of, pertaining to, or affecting the thyroid. • THYROIDAL adj. relating to the thyroid gland. |
| YARDLIGHT | • yardlight n. A freestanding weatherproof exterior light fixture in a garden or landscaped setting. • yard␣light n. Alternative form of yardlight. • YARDLIGHT n. a strong light suspended on a pole, used to illuminate a farmyard. |