16-letter words containing e, m, a, r
- autotransformers — Plural form of autotransformer.
- axis of symmetry — Mathematics. a straight line for which every point on a given curve has corresponding to it another point such that the line connecting the two points is bisected by the given line.
- axminster carpet — a type of patterned carpet with a cut pile
- azodicarbonamide — (chemistry) An organic chemical, a yellow to orange red, odorless, crystalline powder, used in food industry as a food additive, a flour bleaching agent and improving agent and in foaming plastics.
- bachelor-at-arms — bachelor (def 4).
- badminton racket — the type of racket used in games of badminton
- ball-peen hammer — a hammer with one end of the head rounded and the other end flat
- ballistic camera — a camera for tracking missiles launched at night.
- balloon mortgage — A balloon mortgage is a mortgage on which the repayments are relatively small until the large final payment.
- balsamic vinegar — Balsamic vinegar is a type of vinegar which tastes sweet and is made from grape juice.
- baltimore canyon — a submarine valley cut into the continental shelf and slope seaward of Chesapeake Bay.
- baltimore heater — a stove for heating a lower and upper room, having its fire door in the lower room.
- baltimore oriole — a North American oriole, Icterus galbula, the male of which has orange and black plumage
- baluster measure — an antique liquid measure usually made of pewter, having a concave top on a convex base.
- bargain basement — If you refer to something as a bargain basement thing, you mean that it is cheap and not very good quality.
- bargain-basement — very low-priced.
- barium carbonate — a white, poisonous, water-insoluble powder, BaCO 3 , used chiefly in the manufacture of rodenticides, paints, and dyes.
- barium hydroxide — a white poisonous crystalline solid, used in the manufacture of organic compounds and in the preparation of beet sugar. Formula: Ba(OH)2
- barometric error — error of a timepiece due to the fluctuations in density of the atmosphere through which the balance or pendulum moves.
- baron tweedsmuir — the title of Scottish novelist John Buchan
- bartholomeu dias — Bartholomeu [bahr-too-loo-me-oo] /ˌbɑr tʊ lʊˈmɛ ʊ/ (Show IPA), c1450–1500, Portuguese navigator: discoverer of the Cape of Good Hope.
- basic dichromate — an orange-red, amorphous, water-insoluble powder, Bi 2 O 3 ⋅2CrO 3 , used chiefly as a pigment in paints.
- basilar membrane — a membrane inside the cochlea that vibrates in response to sound
- batesian mimicry — mimicry in which a harmless species is protected from predators by means of its resemblance to a harmful or inedible species
- bathroom cabinet — a wall-mounted cabinet in a bathroom, typically with a mirror front and used for the storage of medicines and toiletries
- bathythermograph — a device for measuring the temperature of the ocean at any specific depth down to c. 1,800 m (c. 5,900 ft)
- be on the market — to be offered for sale
- beauty treatment — the use of some form of treatment to improve someone's beauty such as a facial, manicure or depilation
- beaux' stratagem — a comedy (1707) by George Farquhar.
- bermuda palmetto — a palm, Sabal bermudana, of Bermuda, having small, roundish, black fruit and leaves that are checkered beneath.
- bermuda triangle — an area in the Atlantic Ocean bounded by Bermuda, Puerto Rico, and Florida where ships and aeroplanes are alleged to have disappeared mysteriously
- bimetallic strip — a strip consisting of two metals of different coefficients of expansion welded together so that it buckles on heating: used in thermostats, etc
- binomial theorem — a mathematical theorem that gives the expansion of any binomial raised to a positive integral power, n. It contains n + 1 terms: (x + a)n = xn + nxn–1a + [n(n–1)/2] xn–2a2 +…+ (nk) xn–kak + … + an, where (nk) = n!/(n–k)!k!, the number of combinations of k items selected from n
- binuclear family — a social unit composed of an extended family, usually the children and subsequent spouses of divorced parents.
- bioenvironmental — pertaining to the environment of living organisms: Bioenvironmental engineers seek to reduce air and water pollution.
- bird's-eye maple — a cut of sugar maple wood used especially for veneers, having a wavy grain with many dark, circular markings.
- bismarck herring — marinaded herring, served cold
- blind man's rule — a carpenter's rule having large numbers to permit its reading in dim light.
- blind salamander — any of several North American salamanders, especially of the genera Typhlotriton, Typhlomolge, and Haideotriton, that inhabit underground streams or deep wells and have undeveloped eyes and scant pigmentation.
- bomb calorimeter — a device for determining heats of combustion by igniting a sample in a high pressure of oxygen in a sealed vessel and measuring the resulting rise in temperature: used for measuring the calorific value of foods
- bon gre, mal gre — whether willing or not; willy-nilly.
- bonhomme richard — the flagship of John Paul Jones.
- bootstrap memory — memory that allows new programs to be entered because some simple preliminary instructions or information are already built in.
- bordeaux mixture — a fungicide consisting of a solution of equal quantities of copper sulphate and quicklime
- bornholm disease — an epidemic virus infection characterized by pain round the base of the chest
- boston cream pie — a cake of two layers with icing and a creamy filling
- braille embosser — Braille printer
- brass instrument — a musical wind instrument of brass or other metal with a cup-shaped mouthpiece, as the trombone, tuba, French horn, trumpet, or cornet.
- breeding plumage — the plumage assumed by a male bird during the courtship period, especially in those species that are more colorful at this period.
- broadloom carpet — any carpet woven on a wide loom and not having seams, especially one wider than 54 inches (137 cm).