non is one of the 1000 most common headwords.
no - non - none

Other spellings change

Pronunciation change

Prefix change

Prefix
non

  1. non or non- means the same as not, but makes not part of the word it changes. When you add non- to a word it makes that word mean the opposite.
    That drink is non-alcoholic, it has no alcohol in it.
    He is a non-believer; he does not believe at all.

Synonyms change