Meaning of suprathreshold in English:

suprathreshold

Pronunciation /ˌsuːprəˈθrɛʃ(h)əʊld/ /ˌsjuːprəˈθrɛʃ(h)əʊld/

adjective

Physiology
  • Higher than the threshold value required for the perception of a stimulus.

Origin

Early 20th century; earliest use found in Psychological Review.