Jahvism

[yah-viz-uh m]
Also Jah·wism [yah-wiz-uh m] /ˈyɑ wɪz əm/.

Yahwism

[yah-wiz-uh m]
noun
  1. the worship of Yahweh or the religious system based on such worship.
Also Yahvism [yah-viz-uh m] /ˈyɑ vɪz əm/, Jahvism, Jahwism.

Origin of Yahwism

First recorded in 1865–70; Yahw(eh) + -ism
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for jahwism

Jahwism

Jahvism (ˈjɑːvɪzəm)

noun
  1. variants of Yahwism or YahvismSee Yahwism
Derived FormsJahwistic or Jahvistic, adjective

Yahwism

Jahwism Yahvism or Jahvism (ˈjɑːvɪzəm)

noun
  1. the use of the name Yahweh, esp in parts of the Old Testament, as the personal name of God
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012