Non-believer (7)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">non-believer</span>' is the definition.<br/ ><span class="explanation-format__explanation">(someone who doesn't believe in God)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for atheist that I've seen before include "One believes there are no gods" , "One not believing in gods" , "One disbelieving in the existence of God or gods" , "Disbeliever in gods" , "One who believes there is no god" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">non-believer</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that non-believer can be written as infidel)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for infidel that I've seen before include "Someone who does not acknowledge your god" , "One who doesn't believe" , "Literally, 9 [UNFAITHFUL]" , "Non-believer, heretic" , "Person who does not believe in a religion" .)