Akademik

nonexistence
noun
the state of not existing
Syn: ↑nonentity
Ant: ↑existence
Derivationally related forms: ↑nonexistent
Hypernyms: ↑nonbeing
Hyponyms:
unreality, ↑irreality, ↑nothingness, ↑void, ↑nullity, ↑nihility, ↑impossibility, ↑impossibleness

Useful english dictionary. 2012.