10-letter words containing o, u, n
- blanquillo — any of several game fishes of the genus Caulolatilus, related to the tilefishes.
- bloodhound — A bloodhound is a large dog with a very good sense of smell. Bloodhounds are often used to find people or other animals by following their scent.
- blowing up — a reprimand
- bludgeoned — a short, heavy club with one end weighted, or thicker and heavier than the other.
- blue heron — any of the American varieties of heron with bluish or bluish-gray plumage, as the great blue heron.
- blue point — a Siamese cat having a light-colored body and darker, bluish-gray points.
- bluebonnet — a broad, flat cap of blue woolen cloth, formerly worn in Scotland
- bluetongue — an Australian lizard, Tiliqua scincoides, having a cobalt-blue tongue
- body count — the number of people killed
- body punch — a blow to the body of an opponent
- bofors gun — an automatic single- or double-barrelled anti-aircraft gun with a 40 millimetre bore
- bogon flux — /boh'gon fluhks/ A measure of a supposed field of bogosity emitted by a speaker, measured by a bogometer; as a speaker starts to wander into increasing bogosity a listener might say "Warning, warning, bogon flux is rising". See quantum bogodynamics.
- bone up on — If you bone up on a subject, you try to find out about it or remind yourself of what you have already learned about it.
- bongo drum — small hand drum
- bonkbuster — a novel characterized by graphic descriptions of the heroine's frequent sexual encounters
- bonne nuit — good night
- bonus army — a group of 12,000 World War I veterans who massed in Washington, D.C., the summer of 1932 to induce Congress to appropriate moneys for the payment of bonus certificates granted in 1924.
- bonus baby — an athlete who is paid a substantial bonus to sign his or her first professional contract.
- bonus ball — (in the National Lottery draw) a ball randomly selected after the first six balls, containing a number which influences the amount of prize money paid
- bonus pack — anything sold with a product and marketed as a useful and free extra
- book lungs — primitive lungs of many arachnids, consisting of pagelike layers of tissue over which air circulates for respiration
- boozehound — a person who drinks excessive amounts of alcohol regularly
- bosun bird — tropic bird.
- boulangism — the doctrines of militarism and reprisals against Germany, advocated, especially in the 1880s, by the French general Boulanger.
- bouldering — rock climbing on large boulders or small outcrops either as practice or as a sport in its own right
- bounceable — to spring back from a surface in a lively manner: The ball bounced off the wall.
- bounceback — the act or an instance of bouncing back, recovering, or recuperating: Fall sales have experienced a tremendous bounceback.
- bouncedown — an occasion of restarting play by the umpire bouncing the ball
- bouncingly — in a bouncing manner
- bound form — a linguistic form that never occurs by itself but always as part of some larger construction, as -ed in seated. Compare free form (def 2).
- boundaries — something that indicates bounds or limits; a limiting or bounding line.
- bounderish — having the qualities of a bounder
- bounty bag — a set of free samples, such as nappies and creams, given to mothers leaving hospital with a new baby
- bourbonism — support for the rule of the Bourbons, the European royal line that ruled in France, Spain, and Naples and Sicily at various times in the late 16th to early 20th centuries
- bournonite — a sulfide of lead, antimony, and copper, PbCuSbS 3 , occurring in gray to black crystals or granular masses.
- bousingken — a drinking house frequented by thieves or other disreputable characters
- bowhunting — the practice of hunting wild animals with bow and arrow
- bowlingual — a device that allegedly translates a dog’s barks and grunts into a human language
- box column — a hollow wooden column, as for a porch, usually having a rectangular cross section.
- box number — A box number is a number used as an address, for example one given by a newspaper for replies to a private advertisement, or one used by an organization for the letters sent to it.
- branch out — If a person or an organization branches out, they do something that is different from their normal activities or work.
- brassbound — inflexibly entrenched
- brazen out — If you have done something wrong and you brazen it out, you behave confidently in order not to appear ashamed, even though you probably do feel ashamed.
- brian boru — ?941–1014, king of Ireland (1002–14): killed during the defeat of the Danes at the battle of Clontarf
- brontosaur — apatosaurus
- brought on — made or bought outside the community, as a commercially manufactured product.
- brought-on — made or bought outside the community, as a commercially manufactured product.
- brown lung — a debilitating lung disease resembling emphysema, occurring among textile workers from inhalation of cotton dust.
- bubonocele — an incomplete hernia in the groin; partial inguinal hernia
- buccinator — a thin muscle that compresses the cheeks and holds them against the teeth during chewing, etc