RhymeZone: yahwism definitions

Definitions of Yahwism:

noun: (religion, historical) The polytheistic religion of Iron Age Israel, worshipping a pantheon of gods headed by Yahweh and Asherah, which eventually gave rise to Judaism (and, thereby, the rest of the Abrahamic religions).
noun: Synonym of Jehovism

(Definitions from Wiktionary)