Pronunciation

change
  • (UK) {{IPA|/ˈnɪŋkəmpuːp/}
  • (US) IPA (key): /ˈnɪŋkəmˌpup/ or /ˈnɪn-/
  • (file)
  • Hyphenation: nin‧com‧poop

Singular
nincompoop

Plural
nincompoops

  1. (countable) (derogatory) A nincompoop is a foolish or silly person.