The definition of a blunder is a foolish mistake.
One who blooms, matures, or develops.
A bungled piece of work
A humiliating error, failure, or defeat:
A mechanical failure.
an embarrassing mistake
The act or an instance of botching or bungling:
A ruined, defective, or clumsy piece of work; mess; bungle.
Find another word for boo-boo. In this page you can discover 10 synonyms, antonyms, idiomatic expressions, and related words for boo-boo, like: blunder, blooper, bloomer, bungle, pratfall, foul-up, fuckup, flub, botch and boner.