14-letter words containing a, r
- bioaeronautics — the use of aircraft in the discovery, development, and protection of natural and biological resources
- bioarchaeology — the branch of archaeology that deals with the remains of living things
- biodegradation — to decay and become absorbed by the environment: toys that will biodegrade when they're discarded.
- bioinformatics — the branch of information science concerned with large databases of biochemical or pharmaceutical information
- bioregionalism — the conviction that environmental and social policies should be determined by the bioregion rather than economics or politics
- bioregionalist — someone who believes in bioregionalism
- bioremediation — the use of plants to extract heavy metals from contaminated soils and water
- bipartisanship — representing, characterized by, or including members from two parties or factions: Government leaders hope to achieve a bipartisan foreign policy.
- bipolarisation — the act of bipolarising
- bipolarization — the action of rendering something bipolar
- bird sanctuary — an area of land in which birds are protected and encouraged to breed
- birdcage clock — lantern clock.
- birds and bees — any warm-blooded vertebrate of the class Aves, having a body covered with feathers, forelimbs modified into wings, scaly legs, a beak, and no teeth, and bearing young in a hard-shelled egg.
- birthday party — a party to celebrate someone's birthday
- birthing chair — a chair constructed to allow a woman in labour to give birth in a sitting position
- biscuit barrel — an airtight container of circular section equipped with a lid and used for storing biscuits
- bit error rate — A bit error rate is the measure of the number of incorrect bits that can be expected in a specified number of bits in a serial stream.
- bitter cassava — a species of cassava (Manihot esculenta) whose poisonous roots when processed yield tapioca starch
- black blizzard — a dust storm.
- black hawk war — a war fought in northern Illinois and present-day southern Wisconsin, 1831–32, in which U.S. regulars and militia with Indian allies defeated the Sauk and Fox Indians, led by Chief Black Hawk, attempting to recover lost hunting grounds.
- black mulberry — a small deciduous tree, Morus nigra, with small leaves, producing edible fruit
- black panthers — (in the US) a militant Black political party founded in 1965 to end the political dominance of White people
- black redstart — a small, Passerine bird, Phoenicurus ochruros, found in Central and S Europe
- black root rot — any of several diseases of plants characterized by black or brown lesions on the root.
- black squirrel — a fox squirrel or gray squirrel in that color phase in which the fur is black.
- blacktip shark — a widely distributed sand shark, Charcharinus limbatus, having fins that appear to have been dipped in ink, inhabiting shallow waters of warm seas.
- bladder cancer — any cancer of the bladder
- bladder ketmia — plant with pale yellow flowers
- bladder ketmie — flower-of-an-hour
- blade-shearing — the shearing of sheep using hand shears
- blanket-flower — any composite plant of the genus Gaillardia, having showy heads of yellow or red flowers.
- blantyre-limbe — a city in S Malawi: largest city in the country; formed in 1956 from the adjoining towns of Blantyre and Limbe. Pop: 647 000 (2005 est)
- bleeding heart — If you describe someone as a bleeding heart, you are criticizing them for being sympathetic towards people who are poor and suffering, without doing anything practical to help.
- blepharoplasty — cosmetic surgery performed on the eyelid
- bletchley park — the Buckinghamshire estate which was the centre of British code-breaking operations during World War II
- bletheranskate — a blatherer
- blind staggers — the staggers
- blister-packed — presented in a blister pack
- block calendar — a calendar in the form of a block of sheets each printed with the date of one day
- blood relation — A blood relation or blood relative is someone who is related to you by birth rather than by marriage.
- blotting paper — Blotting paper is thick soft paper that you use for soaking up and drying ink on a piece of paper.
- blue straggler — one of a small group of blue stars within a cluster that falls near the main sequence even though other stars of its color have evolved off the main sequence.
- blue-arsed fly — a blowfly; bluebottle
- blue-eyed mary — a blue-flowered boraginaceous plant, Omphalodes verna, native to S Europe and cultivated in Britain
- board chairman — the chairman of the board of a company, etc
- board of trade — (in the United Kingdom) a ministry within the Department of Trade: responsible for the supervision of commerce and the promotion of export trade
- boarding house — A boarding house is a house which people pay to stay in for a short time.
- boarding party — group of officers or sailors who board a ship
- boatswain bird — tropic bird.
- body corporate — a group of persons incorporated to carry out a specific enterprise