14-letter words containing e, n, r, o
- bioaeronautics — the use of aircraft in the discovery, development, and protection of natural and biological resources
- biocybernetics — the branch of cybernetics that deals with the control and communication systems of living organisms
- biodegradation — to decay and become absorbed by the environment: toys that will biodegrade when they're discarded.
- bioelectronics — a branch of electronics that deals with electronic devices, implants, etc. used in medicine and biological research
- bioengineering — People sometimes use bioengineering to talk about genetic engineering.
- bioprospecting — searching for plant or animal species for use as a source of commercially exploitable products, such as medicinal drugs
- 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
- blanket-flower — any composite plant of the genus Gaillardia, having showy heads of yellow or red flowers.
- 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.
- blurred vision — a condition which makes it impossible to see clearly
- boarding house — A boarding house is a house which people pay to stay in for a short time.
- bodice-ripping — A bodice-ripping film or novel is one which is set in the past and which includes a lot of sex scenes. You use this word especially if you do not think it is very good and is just intended to entertain people.
- bomber command — a former unit of the Royal Air Force dedicated to tactical and strategic bombing, esp during WWII
- bone porcelain — bone china.
- bone structure — the skeletal composition of a human or animal
- bone turquoise — fossilized bone or tooth stained blue with iron phosphate and used as a gemstone
- boolean search — (information science) (Or "Boolean query") A query using the Boolean operators, AND, OR, and NOT, and parentheses to construct a complex condition from simpler criteria. A typical example is searching for combinatons of keywords on a web search engine. Examples: car or automobile "New York" and not "New York state" The term is sometimes stretched to include searches using other operators, e.g. "near". Not to be confused with binary search. See also: weighted search.
- borders region — a former local government region in S Scotland, formed in 1975 from Berwick, Peebles, Roxburgh, Selkirk, and part of Midlothian; replaced in 1996 by Scottish Borders council area
- boring machine — a machine that bores holes, tunnels, etc
- born yesterday — brought forth by birth.
- bornyl acetate — a colorless liquid, C 12 H 20 O 2 , having a piny, camphorlike odor, used chiefly as a scent in the manufacture of perfume, and as a plasticizer.
- bornyl formate — a liquid, C 11 H 18 O 2 , having a piny odor, used chiefly as a scent in the manufacture of soaps and disinfectants.
- borrowing rate — the interest rate at which money may be borrowed, esp an official rate set by a central bank
- boston terrier — a short stocky smooth-haired breed of terrier with a short nose, originally developed by crossing the French and English bulldogs with the English bull terrier
- botanic garden — a place in which plants are grown, studied, and exhibited
- bottle turning — the turning of the legs of chairs, tables, etc., in manufacturing to give certain sections an ornamental, bottlelike form.
- boulder canyon — a canyon of the Colorado River between Arizona and Nevada, above Boulder Dam.
- bouleversement — an overthrow or reversal; violent turmoil
- bound moisture — Bound moisture is liquid in a solid, which exerts a vapor pressure that is less than the pure liquid would do at the same temperature.
- bound variable — (in the functional calculus) a variable occurring in a quantifier and in a sentential function within the scope of the quantifier.
- boundary fence — a fence between properties
- boundary layer — the layer of fluid closest to the surface of a solid past which the fluid flows: it has a lower rate of flow than the bulk of the fluid because of its adhesion to the solid
- boundary rider — an employee on a sheep or cattle station whose job is to maintain fences in good repair and to prevent stock from straying
- boundary value — boundary value analysis
- boundary-stone — a stone marking a boundary, sometimes giving information such as the initials of the local authority in whose jurisdiction the boundary is
- bow and scrape — to behave in an excessively deferential or obsequious way
- bowling crease — a line marked at the wicket, over which a bowler must not advance fully before delivering the ball
- bowstring hemp — a hemplike fibre obtained from the sansevieria
- branch officer — (in the British navy since 1949) any officer who holds warrant
- branchiostegal — of or relating to the operculum covering the gill slits of fish
- brazing solder — an alloy of copper and zinc for joining two metal surfaces by melting the alloy so that it forms a thin layer between the surfaces
- breaking point — If something or someone has reached breaking point, they have so many problems or difficulties that they can no longer cope with them, and may soon collapse or be unable to continue.
- brecknockshire — a historic county in S Wales, now part of Powys, Gwent, and Mid Glamorgan.
- breech-loading — (of a firearm) loaded at the breech
- breeding stock — animals specifically kept to breed from
- bring onstream — To bring onstream a plant, mine, oilfield, etc. is to start production there.