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from Wiktionary, Creative Commons Attribution/Share-Alike License

  • v. To behave badly; with a reflexive pronoun, i.e. to misdemean oneself.

from the GNU version of the Collaborative International Dictionary of English

  • transitive v. To behave ill; -- with a reflexive pronoun.

from The Century Dictionary and Cyclopedia

  • To behave (one's self) ill; conduct (one's self) improperly.
  • To misbehave.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • v. behave badly


mis- +‎ demean (Wiktionary)



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