Definition: a display of impudence or sassiness
Part of Speech: Noun
Synonym(s): audacity, boldness
1. I can’t believe you have the effrontery to ask me out after you dumped me to date my sister!
2. In an act of effrontery, the party guest loudly complained about the quality of the refreshments.
3. The man had the effrontery to demand services for which he hadn’t paid.