IPA: /ˈhɛnəˌθiːɪzəm/
KK: /hɛnəˈθizəm/
The belief in one god while accepting that other gods may exist.
In some cultures, henotheism allows followers to worship a single deity while acknowledging the presence of others.
Henotheism is formed from "heno-" (from Greek "henos", meaning one) and "theos" (meaning god). The term refers to the belief in one primary god while acknowledging the existence of other gods.
Think of 'one' ('heno-') god ('theos') being worshipped, which helps you remember that henotheism is the belief in one main god among many.