blunder
//ˈblʌn.dər//
Noun
blunderSingular
blundersPlural
1
A careless or stupid mistake, especially one that causes problems or embarrassment.
The politician's blunder during the interview cost him the election.
Verb
blunderInfinitive
blunderPresent tense
blunderedPast tense
blunderedPast participle
blunderingPresent participle
blundersThird-person singular
1
To make a careless or stupid mistake.
I blundered by sending the email to the wrong person.
2
To move clumsily or awkwardly, often stumbling or bumping into things.
He blundered through the dark room, knocking over a chair.