PERCEP'TIBLE, a. [L. percipio, perceptus.]1. That may be perceived; that may impress the bodily organs; that may come under the cognizance of the senses; as a perceptible degree of heat or cold; a perceptible odor; a perceptible sound. A thing may be too minute to be perceptible to the touch.2. That may be known or conceived of.