| BACKBITERS | • backbiters n. Plural of backbiter. • back␣biters n. Plural of back biter, an alternative form of backbiter.
 • BACKBITER n. one who engages in malicious gossip.
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| BACKBLOCKS | • backblocks n. Plural of backblock. • back␣blocks n. (Slang) Remote countryside.
 • BACKBLOCKS n. (Australian) remote, sparsely populated country.
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| BACKBOARDS | • backboards n. Plural of backboard. • backboards v. Third-person singular simple present indicative form of backboard.
 • back␣boards n. Plural of back board.
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| BACKSTABBY | • backstabby adj. (Informal) characteristic of deceit and treachery. • back-stabby adj. Alternative spelling of backstabby.
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| BARMBRACKS | • barmbracks n. Plural of barmbrack. • BARMBRACK n. (Irish) a currant bun, also BARNBRACK.
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| BARNBRACKS | • BARNBRACK n. (Irish) a currant bun, also BARMBRACK. | 
| BIRCHBARKS | • birchbarks n. Plural of birchbark. • BIRCHBARK n. the bark of the birch tree.
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| BLACKBALLS | • blackballs n. Plural of blackball. • blackballs v. Third-person singular simple present indicative form of blackball.
 • BLACKBALL v. to vote against someone becoming member of a club.
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| BLACKBANDS | • blackbands n. Plural of blackband. • BLACKBAND n. iron ore containing enough coal to calcine it.
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| BLACKBIRDS | • blackbirds n. Plural of blackbird. • blackbirds v. Third-person singular simple present indicative form of blackbird.
 • BLACKBIRD v. to traffic in slaves.
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| BLACKBUCKS | • blackbucks n. Plural of blackbuck. • BLACKBUCK n. an Indian antelope.
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| BLACKBUTTS | • blackbutts n. Plural of blackbutt. • BLACKBUTT n. a type of eucalyptus tree.
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| BLOCKBUSTS | • BLOCKBUST v. to bring about the sale of property in an area by stirring up fears of racial change. | 
| BOBBYSOCKS | • bobbysocks n. Alternative form of bobby socks. • bobby␣socks n. Women’s ankle socks.
 • BOBBYSOCK n. an ankle-sock, esp. as worn by teenage girls.
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| BONEBLACKS | • boneblacks n. Plural of boneblack. • BONEBLACK n. black residue from the destructive distillation of bones.
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| BOOTBLACKS | • bootblacks n. Plural of bootblack. • boot-blacks n. Plural of boot-black.
 • BOOTBLACK n. a person whose job is to clean and polish shoes.
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| BRUSHBACKS | • brushbacks n. Plural of brushback. • BRUSHBACK n. a fastball intentionally thrown near the batter's head or body.
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| BUCKBOARDS | • buckboards n. Plural of buckboard. • BUCKBOARD n. a light horse-drawn vehicle consisting of a flexible board on four wheels, with a two-person seat.
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| BUCKYBALLS | • buckyballs n. Plural of buckyball. • BUCKYBALL n. a ball-shaped molecule containing 60 carbon atoms.
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| BUCKYTUBES | • buckytubes n. Plural of buckytube. • BUCKYTUBE n. a tube of carbon atoms.
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