12-letter words containing a, m, u, s
- monopetalous — gamopetalous.
- monosepalous — gamosepalous.
- mornay sauce — a rich white sauce to which grated cheese, usually Swiss or Parmesan, and seasonings have been added
- mossycup oak — bur oak
- mount pisgah — the mountain slopes to the northeast of the Dead Sea, from one of which, Mount Nebo, Moses viewed Canaan
- mount shasta — Mount, a volcanic peak in N California, in the Cascade Range. 14,161 feet (4315 meters).
- mount sorata — a mountain in W Bolivia, in the Andes: the highest mountain in the Cordillera Real, with two peaks, Ancohuma, 6550 m (21 490 ft), and Illampu, 6485 m (21 276 ft)
- mountain ash — variety of tree
- mountaineers — Plural form of mountaineer.
- mountainness — The property of being a mountain, or of being mountainlike.
- mountainside — The sloping surface of a mountain.
- mountaintops — Plural form of mountaintop.
- mouse around — To explore public portions of a large system, especially a network such as Internet via FTP or TELNET, looking for interesting stuff to snarf.
- mouse arrest — (jargon) Getting busted for violating an on-line service's rule of conduct. "Sorry I couldn't get back to you. AOL put me under mouse arrest."
- mouse trails — (operating system) A feature (usually of Graphical User Interfaces) which causes the mouse pointer to leave a trail across the screen. This is done by keeping track of the last eight or so (maybe configurable) pointer positions, and only erasing the oldest. This means that at any time, there may be up to eight pointers on the screen, but if the mouse is still, they will all be in the same position, and so only one will be visible. When the mouse moves, it appears to leave a trail of pointers behind it, and this can dramatically increase the visibility of the pointer when using LCD screens. The older ones had such long persistence that a single mouse pointer, when moving, tended to be completely invisible, and on a cluttered screen, was very difficult to find.
- mousetrapped — Simple past tense and past participle of mousetrap.
- mousquetaire — musketeer.
- moustachioed — Alternative spelling of moustachio\u2019d.
- mucilaginous — of, relating to, or secreting mucilage.
- muckspreader — a machine for spreading manure over farmland
- muffin stand — a small stand having several tiers for holding muffins, cakes, etc., and a tea service.
- multi-pascal — An extension of Pascal-S with multiprocessing features. Used in "The Art of Parallel Programming", Bruce P. Lester, P-H 1993.
- multicasting — the act or process of a person or thing that casts.
- multicostate — having several costae or ribs
- multifarious — having many different parts, elements, forms, etc.
- multinomials — Plural form of multinomial.
- multiseptate — having several septa or chambers
- multiseriate — arranged or occurring in one or more series.
- multisulcate — having many grooves or furrows
- multitaskers — Plural form of multitasker.
- multitasking — Computers. (of a single CPU) to execute two or more jobs concurrently.
- multivarious — Many and various.
- municipalism — the principle or system of home rule by a municipality.
- murder squad — the section of a police force that is responsible for dealing with murders
- murman coast — an Arctic coastal region in the NW Russian Federation in Europe, on the Kola Peninsula.
- murmurations — Plural form of murmuration.
- murphy's law — the facetious proposition that if something can go wrong, it will.
- muscle beach — a beach where young men display their muscles, engage in calisthenics, etc.
- museological — Pertaining to museology.
- mushy-headed — inadequately thought out: mushyheaded ideas.
- musica ficta — the use of chromatically altered tones in the contrapuntal music of the 10th to the 16th centuries.
- musical ride — a display by riders on horseback of manoeuvres to music, esp by members of the Royal Canadian Mounted Police
- musicianship — knowledge, skill, and artistic sensitivity in performing music.
- mustache cup — a cup having a straight piece inside, just below the rim, for holding back a man's mustache while he is drinking.
- mustard bath — a supposed cure for aches, tired muscles, colds and fevers, consisting of bathing in hot water infused with mustard seeds
- musterbation — Alt form musturbation.
- musturbation — (psychology) The compulsive insistence that things ought to be a particular way.
- mutable sign — any of the four astrological signs, Gemini, Virgo, Sagittarius, or Pisces, that are grouped together because of their placement at the end of the seasons and characterized by the attribute of adaptability to circumstances.
- mutessarifat — a province governed by a mutessarif
- mwambutsa iv — 1912–77, king of Burundi 1962–66.