17-letter words containing s, e, r, i, a
- australopithecine — any of various extinct apelike primates of the genus Australopithecus and related genera, remains of which have been discovered in southern and E Africa. Some species are estimated to be over 4.5 million years old
- authoritativeness — having due authority; having the sanction or weight of authority: an authoritative opinion.
- auxiliary storage — secondary storage.
- average seek time — (storage) The mean time it takes to move the head of a disk drive from one track to another, averaged over the source and destination cylinders. Usually measured in milliseconds (ms). The average seek time gives a good measure of the speed of the drive in a multi-user environment where successive read/write request are largely uncorrelated. Ten ms is common for a hard disk and 200 ms for an eight-speed CD-ROM.
- axis of ordinates — y-axis (def 1).
- axis-of-ordinates — y-axis (def 1).
- babinski's reflex — a reflex extension of the great toe with flexion of the other toes, evoked by stroking the sole of the foot: normal in infants but otherwise denoting central nervous system damage.
- back on the rails — If something is back on the rails, it is beginning to be successful again after a period when it almost failed.
- bacon's rebellion — an unsuccessful uprising by frontiersmen in Virginia in 1676, led by Nathaniel Bacon against the colonial government in Jamestown.
- bacteriorhodopsin — a purple protein containing retinal and found in the plasma membrane of certain bacteria (genus Halobacterium): it directly supplies electrochemical energy from sunlight
- baggage screening — the procedure whereby baggage is electronically screened at an airport before it is allowed on the plane
- barbed-wire grass — an aromatic grass, Cymbopogon refractus, with groups of seed heads resembling barbed wire
- barber of seville — Italian Il barbiere di Siviglia. a comic opera (1816) by Gioacchino Rossini based on a comedy (1775) by Beaumarchais.
- barmecide (feast) — a pretended feast with no food
- barrel distortion — distortion of an image produced by an optical system that causes straight lines at image margins to bulge outwards
- barrow-in-furness — an industrial town in NW England, in S Cumbria. Pop: 47 194 (2001)
- base lending rate — a minimum interest rate on which financial institutions base the rates they use for lending
- baseboard heating — a heating system by pipes, through which steam or hot water circulates, near the base of the walls of rooms
- basic service set — (networking) (BSS) A wireless local area network and all the wireless devices (e.g. PCs and laptops) that are associated with it. A BSS may or may not include an access point and is identified by a BSSID.
- be a box of birds — to be very well indeed
- be running scared — If you say that a person or group is running scared, you mean that they are frightened of what someone might do to them or what might happen.
- beat one's brains — to try hard to remember, understand, or solve something
- beer and skittles — enjoyment or pleasure
- bell laboratories — One of AT&T's research sites, in Murray Hill, New Jersey, USA. It was the birthplace of the transistor, Unix, C and C++ and the current home of research on Plan 9 and ODE.
- bell-hanger's bit — a bit for drilling small holes through studs or the like.
- bergisch gladbach — city in W Germany, in the state of North Rhine-Westphalia: pop. 105,000
- bergisch-gladbach — an industrial city in W Germany, near Cologne.
- best first search — (algorithm) A graph search algorithm which optimises breadth first search by ordering all current paths according to some heuristic. The heuristic attempts to predict how close the end of a path is to a solution. Paths which are judged to be closer to a solution are extended first. See also beam search, hill climbing.
- beyond comparison — outstanding, without equal
- black renaissance — a renewal and flourishing of black literary and musical culture during the years after World War I in the Harlem section of New York City.
- board of estimate — a special organ of a municipal government, as of New York City, composed of the mayor, the president of the city council, and the controller, and charged with approving the city's budget and fiscal matters.
- board-and-shingle — a small dwelling with wooden walls and a shingle roof
- boileau-despreaux — Nicolas [nee-kaw-lah] /ni kɔˈlɑ/ (Show IPA), 1636–1711, French critic and poet.
- bore-stroke ratio — The bore-stroke ratio is the ratio of bore to stroke. A ratio of 1:1 is referred to informally as square.
- breach of promise — (formerly) failure to carry out one's promise to marry
- breakdown service — a service that provides assistance to motorists who break down
- british cameroons — a former British trust territory of West Africa
- british israelite — a member of a religious movement claiming that the British people are descended from the lost tribes of Israel
- british-cameroons — German Kamerun. a region in W Africa: a German protectorate 1884–1919; divided in 1919 into British and French mandates.
- broadview heights — a town in N Ohio.
- broderie anglaise — open embroidery on white cotton, fine linen, etc
- brzesc nad bugiem — Polish name of Brest Litovsk.
- buerger's disease — an inflammatory and obliterative disease of the blood vessels of the legs and feet causing numbness and tingling, often leading to phlebitis and gangrene: most common in cigarette smokers.
- buyers' inflation — inflation in which rising demand results in a rise in prices.
- caesarean section — A Caesarean or a Caesarean section is an operation in which a baby is lifted out of a woman's womb through an opening cut in her abdomen.
- calorie-conscious — aware of the calorie content of one's diet
- camp-fire-members — a U.S. organization for girls and boys that emphasizes the building of character and good citizenship through work, health, and love; originally founded for girls (Camp Fire girls) in 1910, it is now open to both boys and girls (Camp Fire members)
- campus university — a university in which the buildings, often including shops and cafés, are all on one site
- cancer specialist — a medical professional who specializes in the treatment or study of malignant growths or tumours
- canine parvovirus — a highly contagious viral disease of dogs characterized by vomiting, haemorrhagic diarrhoea, depression, and, in severe cases, death