13-letter words containing r, o, s
- brest litovsk — former name (until 1921) of Brest.
- bretton woods — resort in the White Mountains, N.H.: site of a United Nations monetary conference (1944) at which the International Monetary Fund was established
- brevirostrate — having a short beak or bill
- brewer's mole — hairy-tailed mole.
- 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
- broadly based — Something that is broadly based involves many different kinds of things or people.
- 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
- bromo-seltzer — a compound containing a bromide, sodium bicarbonate, etc., used for relief from headaches and upset stomachs, and as a sedative
- 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
- bronco buster — a person who breaks broncos to the saddle.
- brotherliness — of, like, or befitting a brother; affectionate and loyal; fraternal: brotherly love.
- brown mustard — black mustard. See under mustard (def 2).
- buffalo grass — a short grass, Buchloë dactyloides, growing on the dry plains of the central US
- bunko steerer — a swindler, especially a person who lures another to a gambling game to be cheated.
- burglariously — in the manner of a burglar or buglary
- busheled iron — heterogeneous iron made from scrap iron and steel.
- buster collar — a round collar, similar to a lampshade in shape, that is fitted round the neck of an animal or bird, for example to prevent it removing or interfering with a dressing or other treatment
- busto arsizio — a city in Lombardy, N Italy.
- butcher's boy — a boy doing deliveries for a butcher and perhaps also learning the butchery trade, esp in the past
- buttress root — a tree root that extends above ground as a platelike outgrowth of the trunk supporting the tree. Buttress roots are mainly found in trees of tropical rain forests
- by contraries — contrary to what is expected
- by yourselves — if you are by yourselves, or all by yourselves, you are alone
- cache storage — cache (def 3).
- caesaropapism — the theory that the state should have authority over the church in ecclesiastical matters; Erastianism
- calcariferous — having a spur or spurs
- calvary cross — a Latin cross with a representation of three steps beneath it
- camerapersons — Plural form of cameraperson.
- camphoraceous — similar to camphor
- candleholders — Plural form of candleholder.
- car boot sale — A car boot sale is a sale where people sell things they own and do not want from a little stall or from the back of their car.
- carbohydrates — foods which contain carbohydrate
- carbolic soap — a disinfectant soap containing phenol
- carbon offset — a compensatory measure made by an individual or company for carbon emissions, usually through sponsoring activities or projects which increase carbon dioxide absorption, such as tree planting
- carbon tissue — a sheet of paper coated with pigmented gelatine, used in the carbon process
- carbon-tissue — paper faced with a preparation of carbon or other material, used between two sheets of plain paper in order to reproduce on the lower sheet that which is written or typed on the upper.
- carboniferous — yielding coal or carbon
- carbonisation — (chiefly, British) alternative spelling of carbonization.
- carcinologist — a person who specializes in carcinology
- carcinomatous — a malignant and invasive epithelial tumor that spreads by metastasis and often recurs after excision; cancer.
- cardiologists — Plural form of cardiologist.
- 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.
- carillonneurs — Plural form of carillonneur.
- carnivorously — In a carnivorous manner.
- carol service — a service, held in a church around Christmas, at which Christmas carols are sung