'Unperceivable' definitions:

Definition of 'unperceivable'

(from WordNet)
adjective
Impossible or difficult to perceive by the mind or senses; "an imperceptible drop in temperature"; "an imperceptible nod"; "color is unperceivable to the touch" [syn: imperceptible, unperceivable] [ant: perceptible]

Definition of 'Unperceivable'

From: GCIDE

Words containing 'Unperceivable'