13-letter words containing a, n, i
- blastogenesis — the theory that inherited characteristics are transmitted only by germ plasm
- blood diamond — a diamond sold to help finance a military campaign
- blood-stained — stained with blood: a bloodstained knife.
- bloomfieldian — Linguistics. influenced by, resembling, or deriving from the linguistic theory and the methods of linguistic analysis advocated by Leonard Bloomfield, characterized especially by emphasis on the classification of overt formal features.
- blot analysis — a technique for analysing biological molecules, such as proteins (Western blot analysis), DNA (Southern blot analysis), and RNA (Northern blot analysis), involving their separation by gel electrophoresis, transfer to a nitrocellulose sheet, and subsequent analysis by autoradiography
- board meeting — a meeting of the board of a company or other organization
- boarding card — A boarding card is a card which a passenger must have when boarding a plane or a boat.
- boarding fees — fees paid for boarding at a school
- boarding pass — A boarding pass is a card that a passenger must have when boarding a plane or a boat.
- boardinghouse — a private house in which accommodation and meals are provided for paying guests
- boat neckline — a wide, high neckline that follows the curve of the collarbone and ends in points on the shoulder seams.
- boiling range — A boiling range is the temperature range involved in the distillation of oil, from the start to the time when it evaporates.
- bona vacantia — unclaimed goods
- boniface viii — original name Benedict Caetano. ?1234–1303, pope (1294–1303)
- bonin islands — a group of 27 volcanic islands in the W Pacific: occupied by the US after World War II; returned to Japan in 1968. Largest island: Chichijima. Area: 103 sq km (40 sq miles)
- book learning — knowledge gained from books rather than from direct personal experience
- book-learning — knowledge acquired by reading books, as distinguished from that obtained through observation and experience.
- booking agent — an agent who makes bookings, as reservations for travel or the theater or engagements for performers, for clients.
- boolean logic — (logic) A logic based on Boolean algebra.
- boomerang kid — a young adult who, after having lived on his or her own for a time, returns to live in the parental home, usually due to financial problems caused by unemployment or the high cost of living independently
- boraginaceous — of, relating to, or belonging to the Boraginaceae, a family of temperate and tropical typically hairy-leaved flowering plants that includes forget-me-not, lungwort, borage, comfrey, and heliotrope
- borlotti bean — variety of kidney bean
- borna disease — viral disease found in mammals, esp horses
- boron carbide — a black extremely hard inert substance having a high capture cross section for thermal neutrons. It is used as an abrasive, refractory, and in control rods in nuclear reactors. Formula: B4C
- bosman ruling — an EU ruling that allows out-of-contract footballers to leave their clubs without the clubs receiving a transfer fee
- boston matrix — a two-dimensional matrix, used in planning the business strategy of a large organization, that identifies those business units in the organization that generate cash and those that use it
- boudoir grand — a domestic grand piano between 5 and 6 feet in length
- bougainvillea — Bougainvillea is a climbing plant that has thin, red or purple flowers and grows mainly in hot countries.
- boundary line — a line marking one of the edges of a playing area
- bouquet garni — A bouquet garni is a bunch of herbs that are tied together and used in cooking to add flavour to the food.
- bowling alley — A bowling alley is a building which contains several tracks for bowling.
- bowling match — a game of bowls
- brace and bit — a hand tool for boring holes, consisting of a cranked handle into which a drilling bit is inserted
- brace molding — keel1 (def 6).
- brachycranial — brachycephalic
- brahminy kite — a common kite, Haliastur indus, of southern Asia and the southwest Pacific islands, having reddish-brown plumage with a white head and breast.
- brain scanner — a machine used to perform brain scans
- brain surgeon — a surgeon who specializes in brain surgery
- brain surgery — operation on the brain
- brain truster — a member of a brain trust; an important but usually unofficial adviser.
- brain-damaged — Someone who is brain-damaged has suffered brain damage.
- brain-picking — the act of obtaining information or ideas by questioning another person.
- brainstorming — intensive discussion to solve problems or generate ideas
- braking power — the ability of a braking system to cause a vehicle to come to a halt
- branch office — the local branch of a bank, shop, or other business
- branch rickey — (Wesley) Branch, 1881–1965, U.S. baseball executive.
- branding iron — a long-handled metal rod with a stamp at one end, used for branding livestock, especially cattle, with a registered or recognized symbol or character to indicate ownership.
- branding-iron — an iron heated and used for branding animals, etc
- brass rubbing — A brass rubbing is a picture made by placing a piece of paper over a brass plate that has writing or a picture on it, and rubbing it with a wax crayon.
- brass-rubbing — an antiquarian's technique for copying designs from incised brass memorial slabs and the like.