the GNU version of the Collaborative International Dictionary of English
adj. Capable of being perceived; cognizable; discernible; perceivable.
The Century Dictionary and Cyclopedia
Capable of being perceived; capable of coming under the cognizance of the senses; perceivable; noticeable.
Synonyms Visible, discernible, noticeable. See sensible.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. capable of being perceived by the mind or senses
adj. easily perceived by the senses or grasped by the mind
adj. easily seen or detected
"Some authors extend the notion of writing even further and call terminus scriptus “a term perceptible by senses other than haering” (terminus alio sensu quam auditu perceptibilis) (Peter Margallus, Log. utriusque scholia,"