Definition of after-sensation in English:

after-sensation

noun

  • A sensation that persists or recurs after the stimulus which gave rise to it ceases.

Origin

Early 19th century. From after- + sensation.

Pronunciation:

after-sensation

/ˈɑːftəs(ɛ)nˌseɪʃn//aftəs(ɛ)nˈseɪʃn/