15-letter words containing h, a, m, i
- metanitrophenol — any compound derived from phenol by the replacement of one or more of its ring hydrogen atoms by the nitro group.
- methamphetamine — a central nervous system stimulant, C 1 0 H 1 5 N, used clinically in the treatment of narcolepsy, hyperkinesia, and for blood pressure maintenance in hypotensive states: also widely used as an illicit drug.
- methylcobalamin — A cobalamin used to treat neuropathies.
- methylphenidate — a central nervous system stimulant, C 1 4 H 1 9 NO 2 , used in the control of hyperkinetic syndromes and narcolepsy.
- mexican spanish — Spanish as used in Mexico. Abbreviation: MexSp.
- michael faraday — Michael, 1791–1867, English physicist and chemist: discoverer of electromagnetic induction.
- michaelmas term — the autumn term at Oxford and Cambridge Universities, the Inns of Court, and some other educational establishments
- microaerophiles — Plural form of microaerophile.
- microaerophilic — Of, or relating to a microaerophile.
- microangiopathy — any disease of the small blood vessels.
- microearthquake — an earthquake of very low intensity (magnitude of 2 or less on the Richter scale).
- microphotograph — microfilm (def 1).
- microphysically — in a microphysical manner
- microradiograph — an enlarged version of an image obtained by a form of radiography that reveals minute details
- microtopography — microrelief.
- mid-heavyweight — a professional wrestler weighing 199–209 pounds (91–95 kg)
- might-have-been — that which might have occurred if it were not for other events
- military school — military academy.
- milking machine — an electric machine for milking cows.
- milling machine — a machine tool for rotating a cutter (milling cutter) to produce plane or formed surfaces on a workpiece, usually by moving the work past the cutter.
- misapprehending — Present participle of misapprehend.
- misapprehension — misunderstanding.
- mischaracterize — to mark or distinguish as a characteristic; be a characteristic of: Rich metaphors characterize his poetry.
- mishnaic hebrew — the Hebrew language as used from about a.d. 70 to 500.
- mohandas gandhi — Indira [in-deer-uh] /ɪnˈdɪər ə/ (Show IPA), 1917–84, Indian political leader: prime minister 1966–77 and 1980–84 (daughter of Jawaharlal Nehru).
- mohawk hair cut — a member of a tribe of the most easterly of the Iroquois Five Nations, formerly resident along the Mohawk River, New York.
- monomethylamine — methylamine.
- monosaccharides — Plural form of monosaccharide.
- montes riphaeus — a mountain range in the third quadrant of the visible face of the moon.
- moravian church — a Protestant Church originating in Moravia in 1722 as a revival of the sect of Bohemian Brethren. It has close links with the Lutheran Church
- morphine addict — a person who is addicted to the drug morphine
- morphologically — the branch of biology dealing with the form and structure of organisms.
- morphosyntactic — involving both morphology and syntax.
- mount suribachi — a volcanic hill in the Volcano Islands, on Iwo Jima: site of a US victory (1945) over the Japanese in World War II
- mouthwateringly — In a mouthwatering manner.
- multi-channeled — the bed of a stream, river, or other waterway.
- multiphase flow — Multiphase flow is a type of flow that involves more than one fluid, for example a liquid and a gas, or two liquids that do not mix.
- multiwavelength — Involving, or composed of, multiple wavelengths.
- mythologization — The act or process of mythologizing.
- naismith's rule — a rule of thumb for calculating the time needed for a climbing expedition, allowing 1 hour for every 3 miles of distance plus 1 hour for every 2000 feet of height
- national anthem — official song of a country
- nemathelminthic — of or pertaining to a nemathelminth
- neo-hegelianism — Hegelianism as modified by various philosophers of the latter half of the 19th century.
- neo-lutheranism — a movement begun in the 19th century in Germany and Scandinavia to revive the orthodox principles, beliefs, and practices of the Lutheran Church.
- neoarsphenamine — a derivative of arsenic formerly used in treating syphilis
- neurochemically — In a neurochemical manner or context.
- new hampshirite — of New Hampshire
- new high german — the High German language since c1500.
- niche marketing — marketing aimed at a specialized group
- nightwatchwoman — (rare) The female equivalent of a nightwatchman.