prime mover prime ministry • primeness · · · Info · Definitions · Synonyms · Characters · · prime mover · · Text Common · · Latin · · Scripts 11 · · Length 3 · · Syllables Definitions · · · (noun) an agent that is the cause of all things but does not itself have a cause. Synonyms: first cause, prime mover, primum mobile. Example: "God is the first cause." · · Noun Definition 1 Synonyms · · · first cause · · Synonym 1 primum mobile · · Synonym 2 Characters · · space U+0020 e latin small letter e U+0065 i latin small letter i U+0069 m latin small letter m U+006D o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 v latin small letter v U+0076