12-letter words containing l, s, e, r
- basketballer — (informal) A basketball player; a person who plays basketball.
- bastard file — a file of the commercial grade of coarseness between coarse and second-cut.
- battle dress — military field uniform and accouterments, generally camouflaged and stripped of all ornamentation.
- battlefronts — Plural form of battlefront.
- beamsplitter — Alternative spelling of beam splitter.
- bearableness — The characteristic of being bearable.
- bearded seal — a large gray-to-golden seal, Erignathus barbatus, inhabiting the Arctic Ocean and adjacent waters, having square foreflippers and a thick mustache of long bristles on each side of the muzzle.
- beaver falls — a city in W Pennsylvania.
- bell gardens — a town in SW California, near Los Angeles.
- belligerents — warlike; given to waging war.
- belly-buster — belly flop.
- below stairs — People sometimes use below stairs to refer to the servants in a rich household and the things that are connected with them.
- belteshazzar — the Babylonian name given to Daniel. Dan. 1:7.
- bernese alps — a mountain range in SW Switzerland, the N central part of the Alps. Highest peak: Finsteraarhorn, 4274 m (14 022 ft)
- bernina alps — a mountain group in SE Switzerland, extending from the Rhateian Alps on the Italian border. Highest peak, Piz Bernina, 13,304 feet (4055 meters).
- bevel square — a woodworker's square with an adjustable arm that can be set to mark out an angle or to check the slope of a surface
- bib overalls — overall (def 3a).
- bicameralism — having two branches, chambers, or houses, as a legislative body.
- bilateralism — the practice of being bilateral
- bitter aloes — a bitter purgative drug made from the leaves of several species of aloe
- bitter lakes — two lakes, the Great Bitter Lake and Little Bitter Lake in NE Egypt: part of the Suez Canal
- black forest — wooded mountain region in SW Germany
- black grouse — a large N European grouse, Lyrurus tetrix, the male of which has a bluish-black plumage and lyre-shaped tail
- black papers — unofficial papers criticizing government policy
- black scoter — a scoter of Eurasia and North America, Melanitta nigra, the adult male of which is black.
- black spruce — a coniferous tree, Picea mariana, of the northern regions of North America, growing mostly in cold bogs and having dark green needles
- black stream — a warm ocean current in the Pacific, flowing N along the E coast of Taiwan, NE along the E coast of Japan, and continuing in an easterly direction into the open Pacific.
- black sucker — a hog sucker, Hypentelium nigricans, of eastern U.S. streams.
- blastosphere — blastula
- blatherskite — a talkative silly person
- bleed sb dry — If someone is being bled dry or is being bled white, all of their money or other resources are gradually being taken away from them.
- bletherskate — a blatherer
- blister pack — a type of packet in which small items are displayed and sold, consisting of a transparent dome of plastic or similar material mounted on a firm backing such as cardboard
- blister rust — a disease of certain pines caused by rust fungi of the genus Cronartium, causing swellings on the bark from which orange masses of spores are released
- blisteringly — causing a blister or blisters.
- blood sister — a sister by birth
- blue springs — a town in W Missouri.
- blue succory — a composite garden plant, Catananche caerulea, of southern Europe, having very hairy leaves and blue flower heads, used by the ancients as a love potion.
- blue swimmer — an edible bluish Australian swimming crab, Portunus pelagicus
- blues guitar — blues guitar music
- bluesnarfing — the practice of using one Bluetooth-enabled mobile phone to steal contact details, ring tones, images, etc from another
- body bolster — the lower transverse member of a car body to which the body center plate is attached.
- boiled shirt — a dress shirt with a stiff front
- boiler house — a building housing a boiler
- boisterously — rough and noisy; noisily jolly or rowdy; clamorous; unrestrained: the sound of boisterous laughter.
- bomb shelter — a shelter, usually underground, in which people take refuge from bomb attacks
- borosilicate — a salt of boric and silicic acids
- borscht belt — (sometimes initial capital letters) the hotels of the predominantly Jewish resort area in the Catskill Mountains, many of them offering nightclub or cabaret entertainment.
- bottlewasher — a person or machine that washes bottles.
- bourne shell — (sh, Shellish). The original command-line interpreter shell and script language for Unix written by S.R. Bourne of Bell Laboratories in 1978. sh has been superseded for interactive use by the Berkeley C shell, csh but still widely used for writing shell scripts. There were even earlier shells, see glob. [Details?]