spa: imperceptible

Information
has URI	http://lexvo.org/id/term/spa/imperceptible

Meaning
means	(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" imperceptible, unperceivable
means	(adjective) difficult or impossible to perceive or discern; "an indiscernible increase in temperature" indiscernible