12-letter words containing a, u, m, b
- metal lumber — a brand of sheet metal pressed and welded together to form joists and studding.
- microtubular — Of or pertaining to microtubules.
- misattribute — to regard as resulting from a specified cause; consider as caused by something indicated (usually followed by to): She attributed his bad temper to ill health.
- misbehaviour — (British) alternative spelling of misbehavior.
- mouldability — a hollow form or matrix for giving a particular shape to something in a molten or plastic state.
- mount kazbek — an extinct volcano in N Georgia in the central Caucasus Mountains. Height: 5047 m (16 558 ft)
- mountebanked — Simple past tense and past participle of mountebank.
- multilobular — having several or many lobules.
- multipliable — capable of being multiplied.
- multitubular — Having many tubes.
- munro-bagger — a person who climbs as many Munros as possible
- murderabilia — objects that are regarded as valuable because of their connection with murders or other notorious crimes
- muscle beach — a beach where young men display their muscles, engage in calisthenics, etc.
- 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.
- mwambutsa iv — 1912–77, king of Burundi 1962–66.
- myclobutanil — A triazole fungicide that works by inhibiting ergosterol biosynthesis.
- neurofibroma — a benign neoplasm composed of the fibrous elements of a nerve.
- new urbanism — an international movement concerned with tackling the problems associated with urban sprawl and car dependency
- nimbostratus — a cloud of a class characterized by a formless layer that is almost uniformly dark gray; a rain cloud of the layer type, of low altitude, usually below 8000 feet (2440 meters).
- noctambulant — of, relating to, or given to sleepwalking.
- noctambulism — somnambulism.
- noctambulist — somnambulism.
- noctambulous — of, relating to, or given to sleepwalking.
- nonambiguous — not ambiguous, clear
- northumbrian — of or relating to Northumbria, Northumberland, or the inhabitants or dialect of either.
- not-a-number — (mathematics) (NaN) An IEEE floating point representation for the result of a numerical operation which cannot return a valid number value. A NaN can result from multiplying an infinity by a zero, or from subtracting one infinity from another [what else?]. NaN is encoded as a special bit pattern [what pattern?] which would otherwise represent a floating-point number. It is used to signal error returns where other mechanisms are not convenient, e.g. a hardware floating-point unit and to allow errors to propagate through a calculation. Similar bit patterns represent positive and negative overflow and underflow and the positive and negative infinities resulting from division by zero.
- nuclear bomb — atomic explosive
- number opera — an opera in which the arias, ensembles, recitatives, and other sections are clearly separated from one another.
- number plate — vehicle's registration panel
- numbers game — Also called numbers, numbers game, numbers racket. an illegal daily lottery in which money is wagered on the appearance of certain numbers in some statistical listing or tabulation published in a daily newspaper, racing form, etc.
- numerability — the fact of having the ability to be counted
- obambulation — (obsolete) Wandering about; a casual outing.
- oberammergau — a village in S Germany, SW of Munich: famous for the passion play performed there every ten years.
- oboe d'amour — an oboe with a bulb-shaped bell that is pitched a minor third below the range of the conventional oboe and was much used in music of the Baroque period.
- obscurantism — opposition to the increase and spread of knowledge.
- osco-umbrian — a group of languages, usually classified as Italic, that contains Oscan and Umbrian.
- pax vobiscum — peace be with you
- perambulator — baby carriage.
- plenum cable — (hardware) Cable that can be (legally) installed in the plenum (the space between a ceiling and the floor above it). Such cable is (usually) teflon-coated so that it will not give off toxic fumes when burned. In some parts of the world such cable is required by law.
- plumbaginous — containing graphite.
- plymouth bay — a small, well-protected bay on the coast of Massachusetts; the first permanent European settlement in New England; founded by the Pilgrim Fathers.
- pulp chamber — the crown portion of the pulp cavity.
- pyjama rugby — an uncomplimentary term for the Super 12 Rugby Union competition that involves teams from South Africa, Australia, and New Zealand, and which is noted for its free-flowing nature and lack of attritional play between the forwards
- rambunctious — difficult to control or handle; wildly boisterous: a rambunctious child.
- rambus, inc. — (company) The company which designed Rambus DRAM. Address: Mountain View, CA., USA.
- reimbursable — to make repayment to for expense or loss incurred: The insurance company reimbursed him for his losses in the fire.
- rubber match — rubber2 (def 4)