Examples of nincompoop in a Sentence
The people running that company are a bunch of nincompoops!
quit acting like a nincompoop, because I know you are smarter than that
Origin and Etymology of nincompoop
First Known Use: 1673See Words from the same year
NINCOMPOOP Defined for English Language Learners
Definition of nincompoop for English Language Learners
: a foolish or stupid person
Seen and Heard
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