atheist - definition and synonyms

noun [countable] 

Your browser doesn’t support HTML5 audio

/ˈeɪθiɪst/
singularatheist
pluralatheists
  1. someone who does not believe that God exists
    See also agnostic1

derived word

atheistic

 

Your browser doesn’t support HTML5 audio

/ˌeɪθiˈɪstɪk/
adjective