11-letter words containing a, l, b, u
- blue mantle — one of the four pursuivants of the British College of Arms
- blue marlin — a large marlin, Makaira nigricans, occurring worldwide in warm and temperate seas, highly prized in sportfishing and as a food fish.
- blue monday — a Monday regarded as a depressing workday in contrast to the pleasant relaxation of the weekend.
- blue riband — If someone or something wins the blue riband in a competition, they win first prize. The prize is sometimes in the shape of a blue ribbon.
- blue spirea — a grayish, hairy, eastern Asian shrub, Caryopteris incana, of the verbena family, having clusters of showy, blue or bluish-purple flowers.
- blue streak — anything regarded as like a streak of lightning in speed, vividness, etc.
- blue-collar — Blue-collar workers work in industry, doing physical work, rather than in offices.
- blue-jeaned — wearing blue jeans.
- bluejacking — the practice of using one Bluetooth-enabled mobile phone to gain access to another, esp in order to send anonymous text messages
- blunderhead — Informal. a blunderer; nincompoop.
- boatbuilder — A boatbuilder is a person or company that makes boats.
- bodaciously — in a bodacious manner
- boolean sum — Mathematics. symmetric difference.
- boulangerie — a bakery shop, specif. one that specializes in breads, rolls, etc.
- boulder dam — Hoover Dam
- brake fluid — an oily liquid used to transmit pressure in a hydraulic brake or clutch system
- branfulness — (of flour) the state of being unsifted and hence full of bran
- bread flour — wheat flour from which a large part of the starch has been removed, thus increasing the proportion of gluten.
- bread mould — a black saprotrophic zygomycete fungus, Rhizopus nigricans, occurring on decaying bread and vegetable matter
- breast lump — a harder lump detectable in the soft tissue of a woman's breast
- bromouracil — a brominated derivative of uracil with antimetabolite properties
- bubble bath — Bubble bath is a liquid that smells nice and makes a lot of bubbles when you add it to your bath water.
- bubble card — blister pack.
- bubble wrap — a type of polythene wrapping containing many small air pockets, used as a protective covering when transporting breakable goods
- bucket-load — a large quantity
- bucolically — of or relating to shepherds; pastoral.
- budget plan — the planning of one's spending
- buffalo bug — carpet beetle
- buffalofish — any of several freshwater North American hump-backed cyprinoid fishes of the genus Ictiobus: family Catostomidae (suckers)
- buffet meal — meal at which people stand up and help themselves from the table
- bulimarexia — bulimia (sense 2)
- bulkheading — the construction of bulkheads; bulkheads in general.
- bull header — Also called bullnose header. a brick having one of the edges across its width rounded for laying as a header in a sill or the like.
- bull market — A bull market is a situation on the stock market when people are buying a lot of shares because they expect that the shares will increase in value and that they will be able to make a profit by selling them again after a short time. Compare bear market.
- bull-headed — blindly obstinate; stubborn, headstrong, or stupid
- bull-roarer — a wooden slat that produces a roaring sound when whirled around one's head on the end of a string or thong, used by some peoples of the world in religious ceremonies and by others as a toy.
- bullbaiting — a type of blood sport involving the baiting of a bull by dogs
- bulldog ant — any of several aggressive ants of the genus Myrmecia, mostly of Australia and Tasmania, capable of inflicting a painful and potentially dangerous sting.
- bullmastiff — a breed of dog
- bullwhacker — (especially in the early 19th century) the driver of a team of oxen.
- bundelkhand — a region of central India: formerly native states, now mainly part of Madhya Pradesh
- bundle scar — any small mark left on the leaf scar from the vascular tissue, where the leaf was once attached to the stem.
- burglarious — of, constituting, or inclined to burglary
- burnt shale — carbonaceous shale formed by destructive distillation of oil shale or by spontaneous combustion of shale after it has been some years in a tip: sometimes used in road making
- bursiculate — resembling a pouch
- bush ballad — an old Australian bush poem in a ballad metre dealing with aspects of life and characters in the bush
- bush lawyer — any of several prickly trailing plants of the genus Rubus
- bush league — In baseball, a bush league is the same as a minor league.
- bush parole — an escape from prison.
- bush-league — inferior or amateurish; mediocre: a bush-league theatrical performance.