12-letter words containing d, t, h
- horse trader — a person who is shrewd and clever at bargaining.
- horse-doctor — an informal word for a vet who specializes in treating horses
- horse-trader — a person who buys and sells horses
- hospital bed — a bed having side rails that can be raised or lowered and a mattress base in three jointed sections so that the head, foot, or middle may be raised by a crank or motor, allowing a patient to lie in various positions, as a therapeutic aid or for comfort.
- hospitalised — to place in a hospital for medical care or observation: The doctor hospitalized grandfather as soon as she checked his heart.
- hospitalized — to place in a hospital for medical care or observation: The doctor hospitalized grandfather as soon as she checked his heart.
- host adaptor — SCSI adaptor
- hot-tempered — easily angered; short-tempered.
- house doctor — a resident physician in a hospital, hotel, or other public institution.
- housetrained — Simple past tense and past participle of housetrain.
- humboldt bay — an inlet of the Pacific Ocean in NW California.
- hunting dogs — the constellation Canes Venatici.
- hydatidiform — like or resembling a hydatid
- hydnocarpate — a salt or ester of hydnocarpic acid.
- hydrastinine — a white, crystalline, poisonous alkaloid, C 11 H 13 NO 3 , synthesized from hydrastine: used to arrest bleeding, especially in the uterus.
- hydrobromate — (chemistry) hydrobromide.
- hydroculture — A type of hydroponics in which plants are grown in a medium that allows the distribution of water and nutrients through capillary action.
- hydroelastic — undergoing a change in elasticity as a result of the flow of water or another fluid
- hydrogenated — to combine or treat with hydrogen, especially to add hydrogen to the molecule of (an unsaturated organic compound).
- hydrogenates — Third-person singular simple present indicative form of hydrogenate.
- hydrokinetic — pertaining to the motion of liquids.
- hydrologists — Plural form of hydrologist.
- hydrolysates — Plural form of hydrolysate.
- hydrometeors — Plural form of hydrometeor.
- hydronautics — (nautical) The science of the design and construction of ships, their engines, and their instrumentation.
- hydrophilite — a white mineral consisting of potassium and calcium
- hydrostatics — the branch of hydrodynamics that deals with the statics of fluids, usually confined to the equilibrium and pressure of liquids.
- hydrosulfate — a salt formed by the direct union of sulfuric acid with an organic base, especially an alkaloid, and usually more soluble than the base.
- hydrosulfite — hyposulfite (def 1).
- hydrotherapy — the branch of therapeutics that deals with the curative use of water.
- hydrothermal — noting or pertaining to the action of hot, aqueous solutions or gases within or on the surface of the earth.
- hydrotropism — oriented growth in response to water.
- hydroxylated — Simple past tense and past participle of hydroxylate.
- hydrozincite — a hydrous zinc carbonate, Zn 5 (CO 3) 2 (OH) 6 , an important ore of zinc in some localities.
- hyperacidity — excessive acidity, as of the gastric juice.
- hyperdactyly — the presence of extra fingers or toes.
- hyperexcited — Very highly excited.
- hyperthyroid — of, relating to, or having hyperthyroidism.
- hypostasised — to assume the reality of (an idea, proposition, etc.); hypostatize.
- hypostatised — to treat or regard (a concept, idea, etc.) as a distinct substance or reality.
- hypostatized — Simple past tense and past participle of hypostatize.
- hypothecated — Simple past tense and past participle of hypothecate.
- hypothesised — to form a hypothesis.
- hypothesized — Simple past tense and past participle of hypothesize.
- hypotrochoid — a geometric curve or pattern formed by following a fixed point on the radial line of a small circle moving around the circumference of a larger circle
- idea hamster — a person who is employed as a source of new ideas
- idiopathical — Alternative form of idiopathic.
- idiorhythmic — (of an institution) allowing each member to regulate his or her own life
- idiothermous — warm-blooded
- immethodical — not methodical; without method or system.