atheism
/ˈeɪ.θi.ɪ.zəm/ noun
Forms atheisms
- noun (strictly) Belief that no deities exist (sometimes including rejection of other religious beliefs).
- noun (loosely) A lack of belief in deities, or a belief that there is insufficient evidence to believe in a god.
- noun (very loosely) Absence of belief that any deities exist (including absence of the concept of deities).
- noun (from a religious perspective) Neglect of one's obligations to God; behavior incongruent with belief in God (regardless of belief in the strict sense).
- noun (historical or rare) Absence of belief in a particular deity, pantheon, or religious doctrine (notwithstanding belief in other deities).
- noun (sometimes proscribed) A rejection of all religions, even non-theistic ones.
Synonyms
; Epicureanism antireligiousness irreligion irreligiousness nonreligion nonreligiousness godlessness
Antonyms
Etymology
16th century Middle French athéisme, from athée (“atheist”), a loan from Ancient Greek ἄθεος (átheos, “godless”, from ἀ- (a-, “without”) + θεός (theós, “deity, god”)).
First English attestation dates to 1587 (OED).
Webster’s 1913
- noun The disbelief or denial of the existence of a God, or supreme intelligent Being.
- noun Godlessness.
Etymology [Cf. F. athéisme. See Atheist.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “atheism”, CC BY-SA 4.0. Details