10-letter words containing c, a, b, o
- black spot — If you describe a place, time, or part of a situation as a black spot, you mean that it is particularly bad or likely to cause problems.
- blackamoor — a Black African or other person with dark skin
- blackboard — A blackboard is a dark-coloured board that you can write on with chalk. Blackboards are often used by teachers in the classroom.
- blackstone — Sir William. 1723–80, English jurist noted particularly for his Commentaries on the Laws of England (1765–69), which had a profound influence on jurisprudence in the US
- blackthorn — a thorny Eurasian rosaceous shrub, Prunus spinosa, with black twigs, white flowers, and small sour plumlike fruits
- blastocoel — the cavity within a blastula
- blastocyst — the blastula of mammals: a sphere of cells (trophoblast) enclosing an inner mass of cells and a fluid-filled cavity (blastocoel)
- blastodisc — the blastula that forms as a flattened sphere on top of the yolk in the yolk-laden eggs of birds and reptiles.
- block coal — bituminous coal that breaks into large lumps or cubical blocks.
- block lava — volcanic lava occurring as rough-surfaced jagged blocks
- block mast — a short mast from the head of which a lateen yard is suspended.
- blockboard — a type of plywood in which soft wood strips are bonded together and sandwiched between two layers of veneer
- blue coral — any coral of the genus Heliopora, having brown polyps and a blue skeleton, found in the Indo-Pacific region.
- boat patch — an oval patch for plywood, terminating in a point at each end.
- bobby calf — an unweaned calf culled for slaughter
- boca raton — city in SE Fla., near Fort Lauderdale: pop. 75,000
- body track — the tracks of a railroad yard used for switching or sorting cars.
- bois d'arc — Osage orange (def 1).
- bold-faced — confident or impudent
- bomb lance — a harpoon fitted with an explosive head.
- bomb scare — an alarm arising from the fear that a bomb may have been left in a place
- bon marche — a bargain.
- bone black — a fine charcoal made by burning animal bones in closed containers: used as a pigment, in refining sugar, etc.
- bone china — Bone china is a kind of thin china that contains powdered bone.
- boniface i — Saint, died a.d. 422, pope 418–422.
- boniface v — died a.d. 625, pope 619–625.
- bonus pack — anything sold with a product and marketed as a useful and free extra
- book match — a match in or from a matchbook.
- boot-faced — wearing a stern, disapproving expression
- booty call — a meeting arranged for the purpose of having sex
- boric acid — a white soluble weakly acid crystalline solid used in the manufacture of heat-resistant glass and porcelain enamels, as a fireproofing material, and as a mild antiseptic. Formula: H3BO3
- bottle cap — a device for closing or sealing a bottle, especially a metal cover with a cork gasket fitting tightly over the mouth of a glass or plastic bottle, held in place by crimping the edge of the cap over the lip or flange of the bottle.
- boucicault — Dion (ˈdaɪɒn), real name Dionysius Lardner Boursiquot. 1822–90, Irish dramatist and actor. His plays include London Assurance (1841), The Octoroon (1859), and The Shaughran (1874)
- 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.
- bovaristic — an exaggerated, especially glamorized, estimate of oneself; conceit.
- box camera — a simple box-shaped camera having an elementary lens, shutter, and viewfinder
- box canyon — a canyon with vertical or almost vertical walls
- box social — a fund-raising event at which donated box meals are auctioned
- brace root — prop root.
- brachiator — any primate which swings by its arms from one hold to the next
- brachiopod — any marine invertebrate animal of the phylum Brachiopoda, having a ciliated feeding organ (lophophore) and a shell consisting of dorsal and ventral valves
- brachydome — a dome whose face is parallel to the brachydiagonal axis in a crystal
- brachylogy — a concise style in speech or writing
- branch off — A road or path that branches off from another one starts from it and goes in a slightly different direction. If you branch off somewhere, you change the direction in which you are going.
- branch out — If a person or an organization branches out, they do something that is different from their normal activities or work.
- brno chair — an armchair designed by Ludwig Mies van der Rohe in 1930, having a cantilevered frame of chromium-plated or stainless steel composed of two interlocking parts, one forming the legs and arms and the other the seat and back frame, with the back and seat lightly upholstered and usually covered with leather.
- broadcloth — fabric woven on a wide loom
- broadfaced — having a broad, wide face.
- broadpiece — an English coin replaced by the guinea in 1663