9-letter words containing h, e, y, n
- hyalinize — to become hyaline.
- hyalonema — a species of sponge with a long stem made up of long, twisted glass-like fibres
- hybernate — Obsolete spelling of hibernate.
- hydramine — an amine derived from a glycol in which one hydroxyl is replaced by an amino group.
- hydrangea — any shrub belonging to the genus Hydrangea, of the saxifrage family, several species of which are cultivated for their large, showy flower clusters of white, pink, or blue.
- hydrazine — Also called diamine. a colorless, oily, fuming liquid, N 2 H 4 , that is a weak base in solution and forms a large number of salts resembling ammonium salts: used chiefly as a reducing agent and a jet-propulsion fuel.
- hydrazone — any of a class of compounds containing the group >C=NNH 2 .
- hydrogens — Plural form of hydrogen.
- hydrovane — a vane on a seaplane conferring stability on water (a sponson) or facilitating take off (a hydrofoil)
- hyenalike — Resembling a hyena or some aspect of one.
- hygienics — hygiene (def 1).
- hygienist — an expert in hygiene.
- hymenaean — someone who adheres to the hymenaean belief that there will be no future resurrection
- hymeneals — (plurale tantum) Nuptials.
- hymettian — a mountain in SE Greece, near Athens. 3370 feet (1027 meters).
- hymnodies — Plural form of hymnody.
- hyper-man — A browser available with Epoch giving hypertext access to the Unix manual.
- hyperfine — Extremely fine, especially of the hyperfine structure in the spectra of atoms and molecules.
- hypericin — an antidepressant and antiviral compound derived from Saint John's wort
- hyperlink — hypertext link
- hypernews — A Hypertext system from the Turing Institute Glasgow, based on NeWS.
- hypernova — (astronomy) The gravitational collapse of a massive star to form a black hole.
- hypernyms — Plural form of hypernym.
- hypernymy — the state or quality of being a hypernym or superordinate (a general class under which a set of subcategories is subsumed).
- hyperonym — (linguistics) Hypernym; superordinate term.
- hyperpnea — abnormally deep or rapid respiration.
- hyphenate — to join by a hyphen.
- hyphening — Present participle of hyphen.
- hyphenism — dual patriotic loyalty
- hyphenize — hyphenate.
- hypnodiet — a diet involving the use of hypnosis to change one's attitude to food
- hypnogeny — hypnosis or the induction of a hypnotic state
- hypnotise — to put in the hypnotic state.
- hypnotize — to put in the hypnotic state.
- hypodense — Less dense (than normal).
- hypogenic — formed beneath the earth's surface, as granite (opposed to epigene).
- hypopneas — Plural form of hypopnea.
- hypopneic — of or relating to hypopnoea
- hypopnoea — Alternative spelling of hypopnea.
- in theory — in principle
- indepthly — (nonstandard) in depth.
- inherency — inherence.
- key punch — Also, key punch. Also called card punch. a machine, operated by a keyboard, for coding information by punching holes in cards or paper tape in specified patterns.
- laberynth — Obsolete spelling of labyrinth.
- lengthily — having or being of great length; very long: a lengthy journey.
- machinery — an assemblage of machines or mechanical apparatuses: the machinery of a factory.
- mantyhose — a one-piece clinging garment covering the body from the waist to the feet, worn by men
- mayhappen — perhaps; mayhap.
- methylene — containing the methylene group.
- monkeyish — Like a monkey.