10-letter words containing o, u, l, e
- bludgeoned — a short, heavy club with one end weighted, or thicker and heavier than the other.
- blue blood — If you say that someone has blue blood, you mean that they are from a family that has a high social rank.
- blue coral — any coral of the genus Heliopora, having brown polyps and a blue skeleton, found in the Indo-Pacific region.
- blue cross — a nonprofit health insurance organization offering hospitalization and medical benefits to subscribers, esp. to groups of employees and their families
- blue goose — a variety of the snow goose that has a bluish-grey body and white head and neck
- blue heron — any of the American varieties of heron with bluish or bluish-gray plumage, as the great blue heron.
- blue lotus — either of two Egyptian water lilies of the genus Nymphaea, as N. caerulea (blue lotus) having light blue flowers, or N. lotus (white lotus) having white flowers.
- blue mould — any fungus of the genus Penicillium that forms a bluish mass on decaying food, leather, etc
- blue phlox — a plant, Phlox divaricata, of eastern North America, having creeping, rooting stems and mauve flowers.
- blue point — a Siamese cat having a light-colored body and darker, bluish-gray points.
- blue poppy — a papaveraceous plant, Meconopsis betonicifolia, grown for its showy sky-blue flowers
- bluebonnet — a broad, flat cap of blue woolen cloth, formerly worn in Scotland
- bluebottle — A bluebottle is a large fly with a shiny dark-blue body.
- blues-rock — a blend of rock-'n'-roll and blues.
- bluethroat — a small brownish European songbird, Cyanosylvia svecica, related to the thrushes, the male of which has a blue throat: family Muscicapidae
- bluetongue — an Australian lizard, Tiliqua scincoides, having a cobalt-blue tongue
- blusterous — to roar and be tumultuous, as wind.
- board rule — a measuring device for estimating the number of board feet in a quantity of wood
- body louse — See under louse (def 1).
- bog turtle — a small turtle, Clemmys muhlenbergi, inhabiting swamps and slow, muddy-bottomed streams in scattered areas from New York to North Carolina.
- böhm flute — a type of flute in which the holes are covered with keys; the standard type of modern flute
- boilersuit — a one-piece work garment consisting of overalls and a shirt top usually worn over ordinary clothes to protect them
- bois brule — métis (def 2).
- bois-brûlé — a mixed-race person of Canadian Indian and White (usually French Canadian) ancestry; Métis
- book louse — any of various small, usually wingless, insects (order Psocoptera) that infest and destroy old books
- book value — In business, the book value of an asset is the value it is given in the account books of the company that owns it.
- bottle out — If you bottle out, you lose your courage at the last moment and do not do something you intended to do.
- bouillotte — a French card game similar to poker
- bouldering — rock climbing on large boulders or small outcrops either as practice or as a sport in its own right
- boullework — elaborate inlaid work of woods, metals, tortoiseshell, ivory, etc.
- bounceable — to spring back from a surface in a lively manner: The ball bounced off the wall.
- box turtle — any of several North American terrapins (genus Terrapene) with a hinged shell that can be completely closed: usually found on land
- bubble-top — a bulletproof, transparent dome, as over the rear section of an automobile
- bubonocele — an incomplete hernia in the groin; partial inguinal hernia
- bulbaceous — bulbous
- bull moose — a member of the Progressive Party led by Theodore Roosevelt in the presidential campaign of 1912
- bull-nosed — having a rounded end
- bulldogged — one of an English breed of medium-sized, short-haired, muscular dogs with prominent, undershot jaws, usually having a white and tan or brindled coat, raised originally for bullbaiting.
- bulldogger — a person who brings an animal, esp a steer, to the ground by twisting its head from the horns
- bulletwood — the wood of a tropical American sapotaceous tree, Manilkara bidentata, widely used for construction due to its durability and toughness
- bullroarer — a wooden slat attached to a thong that makes a roaring sound when the thong is whirled: used esp by native Australians in religious rites
- bumblefoot — a swelling, sometimes purulent, of the ball of the foot in fowl.
- bundle off — If someone is bundled off somewhere, they are sent there or taken there in a hurry.
- bunglesome — characterized by bungling
- bunker oil — Nautical. oil taken on board a tanker as fuel, as distinguished from the oil carried as cargo.
- bur clover — any of several Eurasian legumes of the genus Medicago, as M. hispida, having yellow flowers and prickly, coiled, black pods, naturalized in North America.
- buttonhole — A buttonhole is a hole that you push a button through in order to fasten a shirt, coat, or other piece of clothing.
- buttonless — having no button or buttons.
- buy-to-let — of or relating to the practice of buying a property to let to tenants rather than to live in onself
- cable buoy — a buoy marking or supporting part of a submerged cable.