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16-letter words containing o, t, a, l

  • 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
  • biocompatibility — the capability of coexistence with living tissues or organisms without causing harm: Artificial joint adhesives must have biocompatibility with bone and muscle.
  • biodegradability — capable of decaying through the action of living organisms: biodegradable paper; biodegradable detergent.
  • bioenvironmental — pertaining to the environment of living organisms: Bioenvironmental engineers seek to reduce air and water pollution.
  • biotechnological — Biotechnological means relating to biotechnology.
  • biotic potential — the capacity of a population of organisms to increase in numbers under optimum environmental conditions.
  • birthwort family — the plant family Aristolochiaceae, typified by mostly tropical woody vines and herbaceous plants, having alternate, heart-shaped leaves and flowers lacking true petals but having three petallike sepals, and including the birthwort, Dutchman's-pipe, and wild ginger.
  • bite one's nails — to chew off the ends of one's fingernails
  • black bottom pie — a rich pie with a rum- or whiskey-flavored chocolate filling, often with a crust of crushed gingersnaps, and topped with whipped cream.
  • blink comparator — an optical instrument used to detect small differences in two photographs of the same field or object by viewing them alternately, switching rapidly from one to the other.
  • block and tackle — a hoisting device in which a rope or chain is passed around a pair of blocks containing one or more pulleys. The upper block is secured overhead and the lower block supports the load, the effort being applied to the free end of the rope or chain
  • blow one's stack — to lose one's temper; fly into a rage
  • 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
  • bonneville flats — an area of salt flats in the W part of Great Salt Lake Desert, in NW Utah: site of automobile speed tests.
  • boolean-operator — any operation in which each of the operands and the result take one of two values.
  • bootstrap loader — (operating system)   A short program loaded from non-volatile storage and used to bootstrap a computer. On early computers great efforts were expended on making the bootstrap loader short, in order to make it easy to toggle in via the front panel switches. It was just clever enough to read in a slightly more complex program (usually from punched cards or paper tape), to which it handed control. This program in turn read the application or operating system from a magnetic tape drive or disk drive. Thus, in successive steps, the computer "pulled itself up by its bootstraps" to a useful operating state. Nowadays the bootstrap loader is usually found in ROM or EPROM, and reads the first stage in from a fixed location on the disk, called the "boot block". When this program gains control, it is powerful enough to load the actual OS and hand control over to it. A diskless workstation can use bootp to load its OS from the network.
  • botanical garden — a place where collections of plants and trees are kept for scientific study and exhibition
  • bouillotte table — a small round table of the 18th century, having around its top a gallery within which a bouchon could be set for the playing of card games.
  • bouquet larkspur — a plant, Delphinium grandiflorum, of eastern Asia, having blue or whitish flowers and hairy fruit.
  • bracknell forest — a unitary authority in SE England, in E Berkshire. Pop: 110 100 (2003 est). Area: 109 sq km (42 sq miles)
  • british columbia — a province of W Canada, on the Pacific coast: largely mountainous with extensive forests, rich mineral resources, and important fisheries. Capital: Victoria. Pop: 4 400 057 (2011 est). Area: 930 532 sq km (359 279 sq miles)
  • british longhair — a breed of large cat with a semi-long thick soft coat
  • broadloom carpet — any carpet woven on a wide loom and not having seams, especially one wider than 54 inches (137 cm).
  • bronchial asthma — asthma.
  • buckthorn family — the plant family Rhamnaceae, characterized by shrubs and trees having alternate, simple leaves, clusters of small flowers, and fruit in the form of a drupe or capsule, and including the buckthorn, cascara, and New Jersey tea.
  • bundled software — software sold as part of a package with computers or other hardware or software
  • burkitt lymphoma — a rare type of tumour of the white blood cells, occurring mainly in Africa and associated with infection by Epstein-Barr virus
  • butterfly ballot — a ballot paper in the form of two leaves extending from a central spine
  • cabbage palmetto — a tropical American fan palm, Sabal palmetto, with edible leaf buds and leaves used in thatching
  • cabbage root fly — a dipterous fly, Erioischia brassicae, whose larvae feed on the roots and stems of cabbages and other brassicas: family Muscidae (houseflies, etc)
  • cable television — Cable television is a television system in which signals are sent along wires rather than by radio waves.
  • call data record — (telecommunications)   (CDR) A data record that contains information related to a telephone call, including the origination and destination addresses of the call, the time the call started and ended, the duration of the call, the time of day the call was made, toll charges that were added through the network, or charges for operator services.
  • call in question — a sentence in an interrogative form, addressed to someone in order to get information in reply.
  • call of the wild — a novel (1903) by Jack London.
  • call one's shots — a discharge of a firearm, bow, etc.
  • call to quarters — a bugle call shortly before taps, notifying soldiers to retire to their quarters
  • calorimetrically — In a calorimetric manner.
  • can-not help but — to give or provide what is necessary to accomplish a task or satisfy a need; contribute strength or means to; render assistance to; cooperate effectively with; aid; assist: He planned to help me with my work. Let me help you with those packages.
  • cancellation fee — A cancellation fee is a sum of money you must pay if you cancel a hotel reservation after the cancellation deadline.
  • cancellation law — a mathematical rule pertaining to certain algebraic structures, as an integral domain or a field, that allows cancellation of a nonzero common factor of two equivalent quantities.
  • cape cod lighter — a device for lighting a fire, as in a fireplace, consisting of a lump of nonflammable material on a metal rod, that is soaked in kerosene or the like and lighted with a match.
  • capillary action — Also called capillary action, capillary attraction. Physics. a manifestation of surface tension by which the portion of the surface of a liquid coming in contact with a solid is elevated or depressed, depending on the adhesive or cohesive properties of the liquid.
  • capillary-action — Also called capillary action, capillary attraction. Physics. a manifestation of surface tension by which the portion of the surface of a liquid coming in contact with a solid is elevated or depressed, depending on the adhesive or cohesive properties of the liquid.
  • capital employed — the money used by a business for buying land, buildings, equipment etc
  • capital movement — the payments that flow between countries
  • carboxylesterase — (enzyme) Any enzyme that catalyses the hydrolysis of a carboxylic ester.
  • carnot principle — the principle that no heat engine can be more efficient than one operating on a Carnot cycle of reversible changes
  • cartographically — the production of maps, including construction of projections, design, compilation, drafting, and reproduction.
  • cashless society — a society in which purchases of goods or services are made by credit card or electronic funds transferral rather than with cash or checks.
  • castor-oil plant — a tall euphorbiaceous Indian plant, Ricinus communis, cultivated in tropical regions for ornament and for its poisonous seeds, from which castor oil is extracted
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