deist deism • deistic · · · Info · Definitions · Synonyms · Characters · · deist · · Text Latin · · Script 5 · · Length Definitions · · · (noun) a person who believes that God created the universe and then abandoned it. Synonyms: freethinker. · · Noun Definition 1 (adj) of or relating to deism. Synonyms: deistic. · · Adjective Definition 1 Synonyms · · · freethinker · · Synonym 1 deistic · · Synonym 2 Characters · · d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 s latin small letter s U+0073 t latin small letter t U+0074