PERCEP'TIBLE, adjective [Latin 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.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI