avidya is the formal opposite of awakening. It is the state of the mind when hypnotized or spellbound by maya, so that it mistakes the abstract world of things and events for the concrete world of reality.
Watts defines avidya as the foundational epistemic inversion that confuses abstraction for reality, situating it as the causal root of trishna and the structural antithesis of enlightened awareness.
, The Way of Zen, 1957thesis