Breadcrumb Home > Dictionary > Index P perceptible: Meaning and Definition of Find definitions for: per•cep•ti•ble Pronunciation: (pur-sep'tu-bul), [key] — adj. capable of being perceived; recognizable; appreciable: a perceptible change in his behavior. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: perceptible (Thesaurus) percept perception ✖ Related Content Daily Word Quiz: glissade Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language