monotheism

/ˈmɑnəθiˌɪzəm/
noun
  1. The belief that there is only one God.
    • The ancient pharaoh Akhenaten introduced a form of monotheism to Egypt.
    • Judaism, Christianity, and Islam are all forms of monotheism.
    • Monotheism is different from polytheism, which believes in many gods.
Antonyms
What does "monotheism" mean? | whatsthatwordmean | whatsthatwordmean