know–nothing

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noun know–noth·ing \ˈnō-ˌnə-thiŋ\

Definition of know–nothing

  1. 1a :  ignoramusb :  agnostic

  2. 2 capitalized K&N :  a member of a 19th century secret American political organization hostile to the political influence of recent immigrants and Roman Catholics

know–nothing

adjective

First Known Use of know–nothing

1812


KNOW–NOTHING Defined for English Language Learners

know-nothing

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noun

Definition of know–nothing for English Language Learners

  • : a person who lacks intelligence or knowledge : a stupid or ignorant person


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