IPA: /pərˈsɛptɪbəl/
KK: /pərˈsɛptəbl/
Something that can be noticed or seen by the senses or understood by the mind.
The changes in temperature were barely perceptible to most people.
Perceptible → It is formed from "per-" (meaning through) and "capere" (meaning to seize or take). The word "perceptible" means something that can be seized or understood through the senses, indicating that it can be perceived.
Think of something that can be 'seized' or 'taken in' through your senses — 'per-' means through, and 'capere' means to seize.