13-letter words containing r, o, t, a, u
- brazen it out — to act in a bold way as if one need not be ashamed
- break through — If you break through a barrier, you succeed in forcing your way through it.
- breakthroughs — a military movement or advance all the way through and beyond an enemy's front-line defense.
- brown mustard — black mustard. See under mustard (def 2).
- brutalization — to make brutal.
- 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.
- bulbourethral — of or relating to the rounded mass of tissue surrounding the urethra at the root of the penis.
- buoyant force — the law that a body immersed in a fluid is buoyed up by a force (buoyant force) equal to the weight of the fluid displaced by the body.
- 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.
- by reputation — If you know someone by reputation, you have never met them but you have heard of their reputation.
- 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.
- carbonneutral — pertaining to or having achieved a state in which the net amount of carbon dioxide or other carbon compounds emitted into the atmosphere is reduced to zero because it is balanced by actions to reduce or offset these emissions: Since the administration installed solar panels, the campus has become carbon neutral; a carbon-neutral brewery.
- carburization — Impregnation or reaction with carbon, especially in the manufacture of steel.
- carcinomatous — a malignant and invasive epithelial tumor that spreads by metastasis and often recurs after excision; cancer.
- caribou inuit — a member of any of the Inuit peoples who formerly inhabited the Barren Lands of N Canada
- 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.
- carrantuohill — a mountain in SW Republic of Ireland, in Macgillicuddy's Reeks in Kerry: the highest peak in Ireland. Height: 1041 m (3414 ft)
- carry through — If you carry something through, you do it or complete it, often in spite of difficulties.
- carte du jour — a menu listing dishes available on a particular day
- cartilaginous — of or like cartilage; gristly
- cartiliginous — Alternative form of cartilaginous.
- cash customer — a purchaser who pays cash rather than by check, credit card, or charge account.
- caulifloweret — an individual floret from a cauliflower
- cauterisation — Alt form cauterization.
- cauterization — to burn with a hot iron, electric current, fire, or a caustic, especially for curative purposes; treat with a cautery.
- center around — to have as a central point, focus of attention, etc.
- chaetophorous — bearing bristles; setigerous.
- chapter house — A chapter house is the building or set of rooms in the grounds of a cathedral where the members of the clergy hold their meetings.
- chemautotroph — an organism, such as a bacterium, that obtains its energy from inorganic reactions using simple compounds, such as ammonia or hydrogen sulphide
- chiaroscurist — A painter who uses light and shade rather than colour to create the illusion of volume.
- chondromatous — a benign cartilaginous tumor or growth.
- choripetalous — polypetalous
- circuit board — A circuit board is the same as a printed circuit board.
- circumorbital — (anatomy) Around the eye.
- claustrophobe — a person who suffers from claustrophobia.
- clistocarpous — Mycology. having cleistothecia.
- co-authorship — the state a coauthor
- coadjutorship — the state of being a coadjutor
- coal industry — a branch of commercial enterprise concerned with the discovery and mining of coal
- cobaltiferous — containing cobalt
- cochlear duct — a spiral tube enclosed in the bony canal of the cochlea.
- cocktail hour — the interval before the evening meal during which cocktails and other alcoholic beverages are often served.
- coconut cream — Also called cream of coconut. a creamy white liquid skimmed from the top of coconut milk that has been made by soaking grated coconut meat in water, used in East Indian cookery, mixed drinks, etc.
- coconut water — the watery, drinkable liquid inside an immature coconut.
- collar button — the button used to fasten the collar down on a garment
- colourisation — Alternative spelling of colorization.
- come a stumer — to crash financially
- commensurated — Simple past tense and past participle of commensurate.