WordReference Random House Learner's Dictionary of American English © 2026
per•cep•ti•ble /pɚˈsɛptəbəl/USA pronunciation
adj.
WordReference Random House Unabridged Dictionary of American English © 2026- capable of being perceived:a perceptible change in behavior.
per•cep•ti•ble
(pər sep′tə bəl),USA pronunciation adj.
per•cep′ti•bil′i•ty, per•cep′ti•ble•ness, n.
per•cep′ti•bly, adv.
- capable of being perceived;
recognizable;
appreciable:a perceptible change in his behavior.
- Late Latin perceptibilis. See percept, -ible
- 1545–55
per•cep′ti•bly, adv.
- discernible, apparent.
'perceptibly' also found in these entries (note: many are not synonyms or translations):