14-letter words containing a, b, r
- marsupial bone — epipubis.
- master bedroom — a principal bedroom in a house or apartment, usually the largest, typically occupied by the person or persons who head the household.
- master builder — a play (1892) by Ibsen.
- master butcher — a butcher who is fully qualified to practise his trade and to train others in it
- matteo bojardo — Matteo Maria [mah-tey-oh muh-ree-uh;; Italian maht-te-aw mah-ree-ah] /mɑˈteɪ oʊ məˈri ə;; Italian mɑtˈtɛ ɔ mɑˈri ɑ/ (Show IPA), Boiardo, Matteo Maria.
- megakaryoblast — a cell that gives rise to a megakaryocyte.
- megavertebrate — a very big vertebrate, such as a rhinoceros
- melton mowbray — a town in central England, in Leicestershire: pork pies and Stilton cheese. Pop: 25 554 (2001)
- membranophones — Plural form of membranophone.
- memorabilities — Plural form of memorability.
- merchandisable — Suitable for merchandising.
- metabolic rate — the rate at which living organisms expend energy or convert energy into food
- microbarograph — a barograph for recording minute fluctuations of atmospheric pressure.
- microfibrillar — Of or pertaining to microfibrils.
- military brush — one of a pair of matched hairbrushes having no handles, especially for men and boys.
- mirabile dictu — wonderful to relate; amazing to say
- misattribution — the act of attributing; ascription.
- misremembrance — An incorrect remembrance; something remembered wrongly.
- mistranscribed — to make a written copy, especially a typewritten copy, of (dictated material, notes taken during a lecture, or other spoken material).
- mobile library — travelling book-lending facility
- molded breadth — the extreme breadth of the framing of a vessel, excluding the thickness of the plating or planking.
- molecular beam — a stream of molecules freed from a substance, usually a salt, by evaporation and then passed through a narrow slit for focusing, for investigating the properties of nuclei, atoms, and molecules.
- monocarboxylic — containing one carboxyl group.
- morale booster — You can refer to something that makes people feel more confident and cheerful as a morale booster.
- morbid anatomy — the branch of medical science concerned with the study of the structure of diseased organs and tissues
- morbidity rate — a measure of the relative incidence of a particular disease in a specific locality
- morse alphabet — the set of symbols used to represent letters in Morse code
- mother hubbard — a full, loose gown, usually fitted at the shoulders, worn by women.
- moulding board — a board on which dough is kneaded
- multibarrelled — (of a gun) having more than one barrel
- multichambered — comprising or involving several chambers
- multivibrators — Plural form of multivibrator.
- myofibroblasts — Plural form of myofibroblast.
- myrtle warbler — a common North American wood warbler, Dendroica coronata, having yellow spots on the rump, crown, and sides, including a white-throated eastern subspecies (myrtle warbler) and a yellow-throated western subspecies (Audubon's warbler)
- nabuchodonosor — Nebuchadnezzar (def 1).
- napier's bones — a form of multiplication table originally marked on sticks of bone or ivory that could be rearranged to carry out the operations of multiplication or division.
- natural bridge — a natural limestone bridge in western Virginia. 215 feet (66 meters) high; 90 feet (27 meters) span.
- natural number — a positive integer or zero.
- natural rubber — rubber1 (def 1).
- naval barracks — a place where people in the Navy live
- navigation bar — (web) (Always abbreviated "nav bar") On a website, a prominently displayed set of links to important sections of the site.
- nebuchadnezzar — Also, Nebuchadrezzar [neb-uh-kuh d-rez-er, neb-yoo-] /ˌnɛb ə kədˈrɛz ər, ˌnɛb yʊ-/ (Show IPA). a king of Babylonia, 604?–561? b.c., and conqueror of Jerusalem. II Kings 24, 25.
- needle bearing — an antifriction roller bearing in which long rollers of very small diameter fill the race without a cage to provide spacers between them
- negri sembilan — a state in Malaysia, on the SW Malay Peninsula. 2580 sq. mi. (6682 sq. km). Capital: Seremban.
- nephroblastoma — a malignant tumour arising from the embryonic kidney that occurs in young children, esp in the age range 3–8 years
- neubrandenburg — a city in Mecklenburg–West Pomerania, in NE Germany.
- neuroblastomas — Plural form of neuroblastoma.
- neurofibromata — a benign neoplasm composed of the fibrous elements of a nerve.
- news broadcast — TV, radio: current affairs item
- nitrobacterium — Any of the several genera of bacteria in soil that take part in the nitrogen cycle, oxidizing ammonium and organic nitrogen compounds to the more soluble nitrite and nitrate.