13-letter words containing a, d, i, o
- 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)
- 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
- 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
- boudoir grand — a domestic grand piano between 5 and 6 feet in length
- boundary line — a line marking one of the edges of a playing area
- boys' brigade — (in Britain) an organization for boys, founded in 1883, with the aim of promoting discipline and self-respect
- brace molding — keel1 (def 6).
- braggadocious — boastful
- 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
- brassfounding — the practice of making things from brass
- break it down — stop it
- breechloading — loaded at the breech.
- breidha fjord — an inlet of Denmark Strait on the NW coast of Iceland.
- bridal shower — a party, held for a woman before her wedding, to which her friends bring gifts
- bridging loan — A bridging loan is money that a bank lends you for a short time, for example so that you can buy a new house before you have sold the one you already own.
- bring forward — If you bring forward a meeting or event, you arrange for it to take place at an earlier date or time than had been planned.
- bristol board — a heavy smooth cardboard of fine quality, used for printing and drawing
- broad-brimmed — (of a hat) having a broad brim
- bromide paper — a type of photographic paper coated with an emulsion of silver bromide usually containing a small quantity of silver iodide
- bud variation — any variation in a bud due to changes in either its genetic composition or environment or both such that the resulting flower, fruit, or shoot differs from others of the same plant or species.
- bufadienolide — any of a family of steroid lactones, occurring in toad venom and squill, that possess cardiac-stimulating and antitumor activity.
- buffalo plaid — a plaid with large blocks formed by the intersection of two different-color yarns, typically red and black.
- burial ground — A burial ground is a place where bodies are buried, especially an ancient place.
- butanoic acid — kind of acid
- cable molding — a molding in the form of a rope.
- calcium oxide — a white crystalline base used in the production of calcium hydroxide and bleaching powder and in the manufacture of glass, paper, and steel. Formula: CaO
- calcium-oxide — Also called burnt lime, calcium oxide, caustic lime, calx, quicklime. a white or grayish-white, odorless, lumpy, very slightly water-soluble solid, CaO, that when combined with water forms calcium hydroxide (slaked lime) obtained from calcium carbonate, limestone, or oyster shells: used chiefly in mortars, plasters, and cements, in bleaching powder, and in the manufacture of steel, paper, glass, and various chemicals of calcium.
- cape marigold — any composite plant of the genus Dimorphotheca, having variously colored, daisylike flowers.
- capello index — a player rating website backed by Fabio Capello in which marks are awarded to football players in the top teams according to their performance in key skills of the game
- capital goods — Capital goods are used to make other products. Compare consumer goods.
- capsaicinoids — Plural form of capsaicinoid.
- carbo-loading — Informal. carbohydrate loading.
- carbolic acid — Carbolic acid or carbolic is a liquid that is used as a disinfectant and antiseptic.
- carbolic-acid — Also called carbolic acid, hydroxybenzene, oxybenzene, phenylic acid. a white, crystalline, water-soluble, poisonous mass, C 6 H 5 OH, obtained from coal tar, or a hydroxyl derivative of benzene: used chiefly as a disinfectant, as an antiseptic, and in organic synthesis.
- carbon credit — Carbon credits are an allowance that certain companies have, permitting them to burn a certain amount of fossil fuels.
- carbon dating — Carbon dating is a system of calculating the age of a very old object by measuring the amount of radioactive carbon it contains.
- carbonic acid — a weak acid formed when carbon dioxide combines with water: obtained only in aqueous solutions, never in the pure state. Formula: H2CO3
- card clothing — a very sturdy fabric with a leather or rubber fillet imbedded with wire teeth for disentangling and cleaning textile fibers, used to cover the rollers or flats of a carding machine.
- cardiographic — (physiology) Of or pertaining to, or produced by, a cardiograph.
- cardiological — the study of the heart and its functions in health and disease.
- cardiologists — Plural form of cardiologist.
- cardiomegalia — abnormal enlargement of the heart.
- cardiopathies — Plural form of cardiopathy.
- cardioversion — restoring the rhythm of the heart to normal by applying direct-current electrical shock.
- carias andino — Tiburcio [tee-voor-syaw] /tiˈvur syɔ/ (Show IPA), 1876–1968, Honduran lawyer, soldier, and statesman: president 1933–49.
- carotid sinus — specialized nerve end organs producing a slight dilatation of the carotid artery where it branches into the external and internal carotid arteries, responding to changes in blood pressure by mediating changes in the heartbeat rate.
- cased edition — a hardback book sold in a protective box that is open at one edge so that you can see the spine of the book
- cash discount — a discount granted to a purchaser who pays before a stipulated date