17-letter words containing e, l, y, s
- haematocrystallin — Alternative form of hematocrystallin.
- heterochlamydeous — (of a plant) having a perianth consisting of distinct sepals and petals
- homeland security — national defence
- hospitality suite — a suite or room, as in a hotel or convention center, rented by a business firm, political candidate, or the like, to meet and entertain clients, potential customers, etc.
- house of assembly — the legislature or the lower house of the legislature in certain countries of the Commonwealth of Nations.
- household cavalry — (in Britain) cavalry units forming part of the ceremonial guard of the monarch.
- hurler's syndrome — a medical condition characterized by physical deformity and mental deficiency
- huygens principle — the principle that all points on a wave front of light are sources of secondary waves and that surfaces tangential to these waves define the position of the wave front at any point in time.
- hydrogen sulphide — Chemistry
- hyper-peristalsis — the progressive wave of contraction and relaxation of a tubular muscular system, especially the alimentary canal, by which the contents are forced through the system.
- hyperbolic cosine — one of a group of functions of an angle expressed as a relationship between the distances of a point on a hyperbola to the origin and to the coordinate axes; cosh
- hyperbolic secant — a hyperbolic function that is the reciprocal of cosh; sech
- hyperbolic spiral — rθ = a, (where a is a constant)
- hyperpolarisation — Alternative spelling of hyperpolarization.
- hypocholesteremia — an abnormally low amount of cholesterol in the blood.
- hypoglossal nerve — either one of the twelfth pair of cranial nerves, consisting of motor fibers that innervate the muscles of the tongue.
- hypovolemic shock — a type of shock caused by reduced blood volume, as from massive bleeding or dehydration.
- identity politics — political activity or movements based on or catering to the cultural, ethnic, gender, racial, religious, or social interests that characterize a group identity.
- illinois waterway — a waterway system in N Illinois made up of canals and rivers connecting Lake Michigan in Chicago with the Mississippi River. 336 miles (541 km) long.
- imperialistically — In an imperialistic manner.
- implosion therapy — a form of behavior therapy involving intensive recollection and review of anxiety-producing situations or events in a patient's life in an attempt to develop more appropriate responses to similar situations in the future.
- implosive-therapy — a form of behavior therapy involving intensive recollection and review of anxiety-producing situations or events in a patient's life in an attempt to develop more appropriate responses to similar situations in the future.
- impressionability — easily impressed or influenced; susceptible: an impressionable youngster.
- incomprehensively — In an incomprehensive manner.
- incompressibility — The quality of being incompressible, of not compressing under pressure.
- inconsequentially — The adverb form of inconsequential: to do something in a manner of little consequence.
- indestructibility — not destructible; that cannot be destroyed.
- instrument flying — the control and navigation of an aircraft by reference to its gauges, with no or only limited visual reference outside the cockpit.
- interdisciplinary — combining or involving two or more academic disciplines or fields of study: The economics and history departments are offering an interdisciplinary seminar on Asia.
- intersectionality — the theory that the overlap of various social identities, as race, gender, sexuality, and class, contributes to the specific type of systemic oppression and discrimination experienced by an individual (often used attributively): Her paper uses a queer intersectionality approach.
- intersubjectively — (philosophy) In an intersubjective way; between or among multiple subjects.
- intestinal bypass — the surgical circumvention, by anastomosis, of a diseased portion of the intestine; also sometimes used to reduce nutrient absorption in morbidly obese patients.
- intraspecifically — Between individuals of the same species.
- it's your funeral — If someone says to you 'It's your funeral', they think your decision or your actions will have bad consequences for you, but they are unwilling to interfere.
- jurisprudentially — In terms of jurisprudence.
- kaleidoscopically — of, relating to, or created by a kaleidoscope.
- kansas city style — a style of jazz developed in Kansas City, Mo., in the early 1930s, marked by a strong blues influence, the use of riffs as a characteristic formal device, and a less pronounced beat than that of the New Orleans or Chicago style of jazz.
- kidney transplant — surgery to replace a kidney
- klerer-may system — Early system from Columbia University with special mathematics symbols. Its reference manual was two pages long!
- ladies' auxiliary — an organization usually made up of the wives of members of another organization
- lady of the house — the female head of a household (usually preceded by the).
- lance of courtesy — a lance having a blunt head to prevent serious injury by a jouster to an opponent.
- latter-day saints — a member of the Church of Jesus Christ of Latter-day Saints.
- lee harvey oswald — Lee Harvey, 1939–63, designated by a presidential commission to be the lone assassin of John F. Kennedy.
- legal aid society — an organization providing free legal guidance and service to persons who cannot afford a lawyer.
- lesser yellowlegs — either of two American shorebirds having yellow legs, Tringa melanoleuca (greater yellowlegs) or T. flavipes (lesser yellowlegs)
- liberty of speech — freedom of speech.
- lifestyle disease — a disease that potentially can be prevented by changes in diet, environment, and lifestyle, such as heart disease, stroke, obesity, and osteoporosis
- lipopolysaccaride — a molecule, consisting of lipid and polysaccharide components, that is the main constituent of the cell walls of Gram-negative bacteria
- livingstone daisy — a gardener's name for various species of Mesembryanthemum, esp M. criniflorum, grown as garden annuals (though several are perennial) for their brightly coloured showy flowers: family Aizoaceae