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boner

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noun bon·er \ˈbō-nər\

Definition of boner

  1. 1 :  one that bones

  2. 2 :  a clumsy or stupid mistake; also :  howler 2

  3. 3 vulgar slang :  an erect penis

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1896

First Known Use of boner

1896

BONER Defined for English Language Learners

boner

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noun

Definition of boner for English Language Learners

  • : a foolish or careless mistake

  • : an erection of the penis

Learn More about boner

  1. See words that rhyme with boner Spanish Central: Translation of boner

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