List of 7-letter words beginning with

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There are 11 seven-letter words beginning with HYDR

HYDRANT	• hydrant n. An outlet from a liquid/fluid main often consisting of an upright pipe with a valve attached from which… • HYDRANT n. an outlet from a water main.
HYDRASE	• hydrase n. (Chemistry) An enzyme that catalyzes the addition of water. • HYDRASE n. an enzyme that speeds up the removal or addition of water in a chemical reaction.
HYDRATE	• hydrate n. (Chemistry) A solid compound containing or linked to water molecules. • hydrate n. (Inorganic chemistry, rare) Water. • hydrate v. (Transitive) To take up, consume or become linked to water.
HYDRIAE	• hydriae n. Plural of hydria. • HYDRIA n. (Greek) a large Greek water-vase.
HYDRIDE	• hydride n. (Inorganic chemistry) A compound of hydrogen with a more electropositive element. • HYDRIDE n. any compound of hydrogen with another element, also HYDRID.
HYDRIDS	• hydrids n. Plural of hydrid. • HYDRID n. any compound of hydrogen with another element, also HYDRIDE.
HYDROID	• hydroid n. Any of many colonial coelenterates that exist mainly as a polyp; a hydrozoan. • hydroid adj. Of or pertaining to such creatures. • HYDROID n. a marine creature related to, or resembling, the hydra.
HYDROMA	• HYDROMA n. a watery swelling over a joint, e.g. water on the knee, also HYGROMA.
HYDROPS	• hydrops n. (Medicine) The abnormal accumulation of serous fluid in a tissue or cavity. • HYDROPS n. (Greek) dropsy, also HYDROPSY.
HYDROUS	• hydrous adj. (Chemistry) Containing combined water; hydrated. • HYDROUS adj. containing water.
HYDROXY	• hydroxy adj. (Chemistry) Being, or containing a hydroxyl radical. • hydroxy n. (Informal, pharmacology) Clipping of hydroxychloroquine. • hydroxy- pref. (Chemistry) having, or derived from, a hydroxyl radical.

Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the WikWik.org and 1Word.ws.

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English Wiktionary: 27 words
Scrabble in French: 6 words
Scrabble in Spanish: no word
Scrabble in Italian: no word
Scrabble in German: 5 words
Scrabble in Romanian: no word

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