13-letter words containing o, s, i
- boris godunov — Boris Fedorovich [bawr-is fi-dawr-uh-vich,, bohr-,, bor-;; Russian buh-ryees fyaw-duh-ruh-vyich] /ˈbɔr ɪs fɪˈdɔr ə vɪtʃ,, ˈboʊr-,, ˈbɒr-;; Russian bʌˈryis ˈfyɔ də rə vyɪtʃ/ (Show IPA), 1552–1605, regent of Russia 1584–98 and czar 1598–1605.
- borna disease — viral disease found in mammals, esp horses
- 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
- botryomycosis — a disease, usually of horses, caused by a bacterial infection (usually, Staphylococcus aureus) producing tumorous growths esp. after castration or a wound or injury
- bottomfishing — to fish with a weighted line for fish that feed close to the bottom.
- bouillabaisse — Bouillabaisse is a rich stew or soup of fish and vegetables.
- boutros-ghali — ˈBoutros (ˈbutroʊs ) ; bo̅oˈtrōs) 1922- ; Egypt. diplomat: secretary-general of the United Nations (1992-96)
- box jellyfish — any of various highly venomous jellyfishes of the order Cubomedusae, esp Chironex fleckeri, of Australian tropical waters, having a cuboidal body with tentacles hanging from each of the lower corners
- boys' brigade — (in Britain) an organization for boys, founded in 1883, with the aim of promoting discipline and self-respect
- brachiosaurus — a dinosaur of the genus Brachiosaurus, up to 30 metres long: the largest land animal ever known
- braggadocious — boastful
- brain surgeon — a surgeon who specializes in brain surgery
- brainstorming — intensive discussion to solve problems or generate ideas
- brassfounding — the practice of making things from brass
- brassicaceous — belonging to the plant family Brassicaceae, an alternative name for the plant family Cruciferae.
- brest litovsk — former name (until 1921) of Brest.
- brevirostrate — having a short beak or bill
- bridal shower — a party, held for a woman before her wedding, to which her friends bring gifts
- bridging shot — a shot inserted in a film to indicate the passage of time between two scenes, as of a series of newspaper headlines or calendar pages being torn off.
- bring to pass — to cause to happen
- bristol board — a heavy smooth cardboard of fine quality, used for printing and drawing
- broca-aphasia — a type of aphasia caused by a lesion in Broca's area of the brain, characterized by misarticulated speech and lack of grammatical morphemes.
- broiler house — a building in which broiler chickens are reared in confined conditions
- bronchiolitis — a condition in which the small airways in the lungs become inflamed by a virus. It is most common in infants, who become breathless in severe cases. Recurrent attacks may lead to asthma
- brotherliness — of, like, or befitting a brother; affectionate and loyal; fraternal: brotherly love.
- buffalo chips — the dried dung of buffalo used as fuel, especially by early settlers on the western plains.
- buffalo wings — spicy fried segments of chicken wings, usually served with celery sticks and a sauce of blue cheese
- bundle of his — atrioventricular bundle.
- burglariously — in the manner of a burglar or buglary
- busheled iron — heterogeneous iron made from scrap iron and steel.
- businesswoman — A businesswoman is a woman who works in business.
- busto arsizio — a city in Lombardy, N Italy.
- by contraries — contrary to what is expected
- caesaropapism — the theory that the state should have authority over the church in ecclesiastical matters; Erastianism
- caesium clock — a type of atomic clock that uses the frequency of radiation absorbed in changing the spin of electrons in caesium atoms
- calcariferous — having a spur or spurs
- campanologist — the principles or art of making bells, bell ringing, etc.
- camping stool — a stool which is suitable for use in temporary quarters, on holiday, etc, esp by being portable and easy to set up
- camping stove — a portable stove powered by butane gas canisters, designed to be used for cooking while camping
- campus police — police officers, security guards or students employed by a college or university to patrol the campus and to protect students, staff, and visitors
- cancellations — Plural form of cancellation.
- capaciousness — capable of holding much; spacious or roomy: a capacious storage bin.
- capital goods — Capital goods are used to make other products. Compare consumer goods.
- capital stock — the par value of the total share capital that a company is authorized to issue
- capitulations — Plural form of capitulation.
- capsaicinoids — Plural form of capsaicinoid.
- capsulization — The act or process of capsulizing.
- carbolic soap — a disinfectant soap containing phenol
- carbon tissue — a sheet of paper coated with pigmented gelatine, used in the carbon process