atheism
Pronunciation:
/ˈeɪθiɪzəm/noun
Definitions
(narrowly) Belief that no deities exist (sometimes including rejection of other religious beliefs).
(broadly) Rejection of belief that any deities exist (with or without a belief that no deities exist).
(very broadly) Absence of belief that any deities exist (including absence of the concept of deities).
Absence of belief in a particular deity, pantheon, or religious doctrine (notwithstanding belief in other deities).