'Misdemean' definitions:
Definition of 'misdemean'
From: WordNet
verb
Behave badly; "The children misbehaved all morning" [syn: misbehave, misconduct, misdemean] [ant: behave, comport]
Definition of 'Misdemean'
From: GCIDE
- Misdemean \Mis`de*mean"\, v. t. To behave ill; -- with a reflexive pronoun; as, to misdemean one's self. [1913 Webster]