D defs.my
Entry 1 sense Webster, 1913

Perceptible

/(pẽr*sĕp"tĭ*b'l)/ · Per·cep·ti·ble · IPA /pɚˈsɛptəbl̩/
01 a. Capable of being perceived; cognizable; discernible; perceivable; large enough to be perceived; not so small as to be incapable of perception.
  1. 1.
    Capable of being perceived; cognizable; discernible; perceivable; large enough to be perceived; not so small as to be incapable of perception.
    “With a perceptible blast of the air.” Bacon.