16-letter words containing a, u, t
- hudsonian godwit — any of several large, widely distributed shorebirds of the genus Limosa, as the New World L. haemastica (Hudsonian godwit) having a long bill that curves upward slightly.
- huntington beach — a city in SW California, SE of Los Angeles.
- hybrid perpetual — a type of cultivated rose bred from varieties having vigorous growth and more or less recurrent bloom.
- hydrated alumina — a crystalline, water-insoluble powder, Al(OH) 3 or Al 2 O 3 ⋅3H 2 O, obtained chiefly from bauxite: used in the manufacture of glass, ceramics, and printing inks, in dyeing, and in medicine as an antacid and in the treatment of ulcers.
- hydration number — the number of molecules of water with which an ion can combine in an aqueous solution of given concentration.
- hydraulic cement — cement that can solidify under water.
- hyperaccumulator — a plant that absorbs toxins, such as heavy metals, to a greater concentration than that in the soil in which it is growing
- hyperconjugation — (organic chemistry) A weak form of conjugation in which single bonds interact with a conjugated system.
- hypermasculinity — pertaining to or characteristic of a man or men: masculine attire.
- hyperpituitarism — overactivity of the pituitary gland.
- hyperstimulation — to rouse to action or effort, as by encouragement or pressure; spur on; incite: to stimulate his interest in mathematics.
- hypervascularity — pertaining to, composed of, or provided with vessels or ducts that convey fluids, as blood, lymph, or sap.
- hyponitrous acid — an unstable, crystalline acid, H 2 N 2 O 2 .
- hypostatic union — (In Cristianity) Christ's condition of being, at the same time, both human and divine
- image consultant — imagemaker.
- immelmann (turn) — a maneuver in which an airplane is half looped to an upside-down position and then half rolled back to normal, upright flight: used to gain altitude while reversing direction
- immunodepressant — preventing or diminishing the immune response
- immunohematology — the study of blood and blood-forming tissue in relation to the immune response.
- immunomodulation — Any of several adjustments in the level of an immune response.
- immunomodulatory — (medical) Having the ability to alter or regulate immune functions.
- immunoregulation — (immunology) The control of immune responses between lymphocytes and macrophages.
- immunoregulatory — Of or pertaining to immunoregulation.
- impact extrusion — an extrusion process in which a slug of cold metal in a shallow die cavity is formed by the action of a rapidly moving punch that forces the metal through the die or back around the punch.
- impact structure — a large geologic formation, as a crater, created by a comet's or meteor's collision with a planet.
- imperturbability — incapable of being upset or agitated; not easily excited; calm: imperturbable composure.
- import surcharge — a tax imposed on all imported goods, adding to any established tariffs
- in a brown study — in a reverie or daydream
- in quadruplicate — in four identical copies
- in quintuplicate — in five identical copies
- in the long haul — in a future time
- in the nature of — essentially the same as; by way of
- inarticulateness — lacking the ability to express oneself, especially in clear and effective speech: an inarticulate public speaker.
- inauguration day — the day on which the president of the United States is inaugurated, being January 20 of every year following a year whose number is divisible by four. Prior to the Twentieth Amendment to the Constitution (ratified February 6, 1933), it was March 4.
- inboard-outboard — Also, outdrive, stern-drive. (of a motorboat) having an inboard engine connected to a maneuverable outboard drive-shaft unit.
- incidental music — music intended primarily to point up or accompany parts of the action of a play or to serve as transitional material between scenes.
- inconsequentials — Plural form of inconsequential.
- indecent assault — a sexual offense, other than rape, committed by one person against another.
- indemnity clause — a clause in a contract that commits one or both parties to indemnify any loss that arises out of the contract
- indisputableness — The property of being indisputable.
- indo-europeanist — a linguist specializing in the study, especially the comparative study, of the Indo-European languages.
- industrial union — a labor union composed of workers in various trades and crafts within one industry.
- industrial waste — waste materials left over from a manufacturing process in industrial buildings such as factories and mines
- inexhaustibility — not exhaustible; incapable of being depleted: an inexhaustible supply.
- inextinguishable — not extinguishable: an inextinguishable fire.
- inextinguishably — In a way that cannot be extinguished; immortally.
- infant education — (in England and Wales) education provided for children at infant schools
- infantile autism — a disorder appearing in children before the age of two and a half, characterized by lack of interest in others, impaired communication skills, and bizarre behavior, as ritualistic acts and excessive attachment to objects.
- inmos transputer — transputer
- institutionalise — Alternative spelling of institutionalize.
- institutionalism — the system of institutions or organized societies devoted to public, charitable, or similar purposes.