noun
1. the quality possessed by something that is unreal (Freq. 1)
• Ant: ↑reality
• Derivationally related forms: ↑unreal
• Hypernyms: ↑immateriality, ↑incorporeality
2. the state of being insubstantial or imaginary; not existing objectively or in fact
• Syn: ↑irreality
• Ant: ↑reality
• Derivationally related forms: ↑unreal
• Hypernyms: ↑nonexistence, ↑nonentity
Useful english dictionary. 2012.