16-letter words containing l, s, e, r
- applied research — research that is put to practical use
- appraisal method — a method used for the appraisal of an employee
- approachableness — capable of being approached; accessible.
- archival storage — a method of retaining information outside of the internal memory of a computer
- armillary sphere — a model of the celestial sphere consisting of rings representing the relative positions of the celestial equator, ecliptic, etc, used by early astronomers for determining the positions of stars
- arteriosclerosis — Arteriosclerosis is a medical condition in which the walls of your arteries become hard and thick, so your blood cannot flow through them properly.
- arteriosclerotic — degenerative changes in the arteries, characterized by thickening of the vessel walls and accumulation of calcium with consequent loss of elasticity and lessened blood flow.
- arthur wellesley — 1st Duke of (Arthur Wellesley"the Iron Duke") 1769–1852, British general and statesman, born in Ireland: prime minister 1828–30.
- artistic license — (legal) The open source license applicable to Perl.
- as a last resort — If you do something as a last resort, you do it because you can find no other way of getting out of a difficult situation or of solving a problem.
- as large as life — real and living
- asparagus beetle — either of two leaf beetles of the genus Crioceris that feed on the asparagus plant in both the larval and adult stages.
- assembly routine — assembler (def 2a).
- astroarchaeology — archaeoastronomy.
- astrometeorology — the study of the theoretical effects of astronomical bodies and forces on the earth's atmosphere.
- astronomer royal — an honorary title awarded to an eminent British astronomer: until 1972, the Astronomer Royal was also director of the Royal Greenwich Observatory
- at one's leisure — when one has free time
- auditory vesicle — the pouch that is formed by the invagination of an ectodermal placode and that develops into the internal ear.
- australian rules — a game resembling rugby football, played in Australia between teams of 18 men each on an oval pitch, with a ball resembling a large rugby ball. Players attempt to kick the ball between posts (without crossbars) at either end of the pitch, scoring six points for a goal (between the two main posts) and one point for a behind (between either of two outer posts and the main posts). They may punch or kick the ball and run with it provided that they bounce it every ten yards
- australopithecus — an extinct genus of small-brained,large-toothed bipedal hominids that lived in Africa between one and four million years ago.
- autofluorescence — (biology, microscopy) Self-induced fluorescence.
- autoregressively — In an autoregressive manner.
- azuero peninsula — a peninsula in SW Panama, bordered on the E by the Gulf of Panama.
- babbage, charles — Charles Babbage
- bachelor of arts — a degree conferred on a person who has successfully completed his or her undergraduate studies, usually in a branch of the liberal arts or humanities
- bachelor-at-arms — bachelor (def 4).
- balance transfer — the act of transferring debt from one credit card to another, assuming that the second card has better terms or interest rates than the first
- balearic islands — a group of islands in the W Mediterranean, consisting of Majorca, Minorca, Ibiza, Formentera, Cabrera, and 11 islets: a province of Spain. Capital: Palma, on Majorca. Pop: 1 071 500 (2003 est). Area: 5012 sq km (1935 sq miles)
- ballast resistor — ballast (def 5a).
- ballast-resistor — Nautical. any heavy material carried temporarily or permanently in a vessel to provide desired draft and stability.
- ballistic camera — a camera for tracking missiles launched at night.
- balsamic vinegar — Balsamic vinegar is a type of vinegar which tastes sweet and is made from grape juice.
- baluster measure — an antique liquid measure usually made of pewter, having a concave top on a convex base.
- banana republics — any of the small countries in the tropics, especially in the Western Hemisphere, whose economies are largely dependent on fruit exports, tourism, and foreign investors.
- band-pass filter — a filter that transmits only those currents having a frequency lying within specified limits
- 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.
- bashkir republic — a constituent republic of E central Russia, in the S Urals: established as the first Soviet autonomous republic in 1919; rich mineral resources. Capital: Ufa. Pop: 4 012 900 (2002). Area: 143 600 sq km (55 430 sq miles)
- basilar membrane — a membrane inside the cochlea that vibrates in response to sound
- bastard culverin — a 16th-century cannon, smaller than a culverin, firing a shot of between 5 and 8 pounds (11 and 17.6 kg).
- bearing pedestal — an independent support for a bearing, usually incorporating a bearing housing
- behavioural sink — a small area in which people or animals live in overcrowded conditions
- bells of ireland — an annual garden plant, Moluccella laevis, whose flowers have a green cup-shaped calyx: family Lamiaceae (labiates)
- belted-bias tire — a motor-vehicle tire of the same construction as a bias-ply tire but with an added belt of steel or a strong synthetic material under the tread.
- berners-lee, tim — Tim Berners-Lee
- bertillon system — a system formerly in use for identifying persons, esp criminals, by means of a detailed record of physical characteristics
- bertrand russell — (person) (1872-1970) A British mathematician, the discoverer of Russell's paradox.
- bias-belted tire — belted-bias tire.
- 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
- biometeorologist — the scientific study of the effects of natural or artificial atmospheric conditions, as temperature and humidity, on living organisms.
- bipolar disorder — Bipolar disorder is a mental illness in which a person's state of mind changes between extreme happiness and extreme depression.