ninny

Từ điển Oxford Advanced Learner 8th

ninny [ninny ninnies] BrE [ˈnɪni] NAmE [ˈnɪni] noun (pl. ninnies)(old-fashioned, informal)
a stupid person
•Don't be such a ninny.

Word Origin:
late 16th cent.: perhaps from ↑innocent.

• Từ đồng nghĩa / Synonyms:
  nincompoop, poop