12-letter words containing r, a, i, n, o
- metalorganic — (chemistry) organometallic.
- metalworking — the act or technique of making metal objects.
- metronomical — a mechanical or electrical instrument that makes repeated clicking sounds at an adjustable pace, used for marking rhythm, especially in practicing music.
- metropolitan — of, noting, or characteristic of a metropolis or its inhabitants, especially in culture, sophistication, or in accepting and combining a wide variety of people, ideas, etc.
- michel baron — Michel [mee-shel] /miˈʃɛl/ (Show IPA), (Michel Boyron) 1653–1729, French actor.
- microanalyst — One who carries out microanalysis.
- microanatomy — the branch of anatomy dealing with microscopic structures (distinguished from gross anatomy).
- microbalance — a balance for weighing minute quantities of material.
- microfinance — (finance) Finance that is provided to unemployed or low-income people or groups.
- microgranite — an igneous rock with an identical composition and mineral content to granite, but having a finer texture
- micromanaged — Simple past tense and past participle of micromanage.
- micromanager — One who micromanages.
- micropayment — A very small payment made each time a user accesses an Internet page or service.
- microplanner — A subset of PLANNER, implemented in Lisp by Gerald Sussman et al at MIT. Its important features were goal-oriented, pattern-directed procedure invocation, an embedded knowledge base, and automatic backtracking. microPLANNER was superseded by Conniver.
- microstation — (application) A full-featured 2-D and 3-D CAD program for MS-DOS, Microsoft Windows, Macintosh, and Unix workstations from Bentley Systems, Inc. Created in 1984, MicroStation is a high-end package used worldwide in environments where many designers work on large, complex projects. MicroStation Modeler is a superset of MicroStation that provides solid modelling, and MasterPiece is MicroStation's rendering and animation program.
- microtonally — In a microtonal manner.
- midafternoon — the part of the afternoon centering approximately on three o'clock; the period approximately halfway between noon and sunset.
- migrationist — a person who considers it important for species of animals and plants to migrate for the purposes of distribution and evolution
- millionaires — Plural form of millionaire.
- millionnaire — a person whose wealth amounts to a million or more in some unit of currency, as dollars.
- mineral wool — a woollike material for heat and sound insulation, made by blowing steam or air through molten slag or rock.
- mineralogies — Plural form of mineralogy.
- mineralogist — the science or study of minerals.
- mineralogize — (intransitive) To study mineralogy by collecting and examining minerals.
- ministration — the act of ministering care, aid, religious service, etc.
- minor arcana — one of the two divisions of a pack of tarot cards
- minor league — professional non-premier sports association
- minor planet — asteroid (def 1).
- minor tenace — the king and jack of a suit held by one player.
- minor-league — of or relating to a minor league.
- mirror canon — a canon in which the parts are written as though seen in a mirror placed between them: one part or set of parts is the upside-down image of the other
- mirror plant — a shrub, Coprosma repens, of the madder family, native to New Zealand and cultivated in warm regions, having glossy, often variegated leaves.
- misanthropes — Plural form of misanthrope.
- misanthropic — of, relating to, or characteristic of a misanthrope.
- miscegenator — a person who advocates or engages in miscegenation
- misconstrual — A misinterpretation of the meaning of something.
- miscreations — Plural form of miscreation.
- misdemeanors — Plural form of misdemeanor.
- misdemeanour — Law. a criminal offense defined as less serious than a felony.
- misformation — the act or process of forming or the state of being formed: the formation of ice.
- misfortunate — Having suffered misfortune; pitiable.
- misoperation — an act or instance, process, or manner of functioning or operating.
- misorientate — misorient.
- missionaries — Plural form of missionary.
- missionarize — to undertake missionary work
- mitochondria — an organelle in the cytoplasm of cells that functions in energy production.
- mixing ratio — the ratio of the mass of water vapor in the air to the mass of the dry air, a measure of atmospheric humidity.
- mockingboard — (hardware) A sound and speech board for the Apple II computer, on sale in 1978. See also zxnrbl.
- modern latin — the Latin that has come into use since about 1500, chiefly in scientific literature
- modularizing — to form or organize into modules, as for flexibility.