D defs.my
Entry 1 sense Webster, 1913

Theist

· The·ist · IPA /ˈθiːɪst/
01 n. One who believes in the existence of a God; especially, one who believes in a personal God; -- opposed to atheist.
  1. 1.
    One who believes in the existence of a God; especially, one who believes in a personal God; -- opposed to atheist.