herculean Meaning, Definition & Usage

  1. adjective satellite displaying superhuman strength or power
    powerful.
    • herculean exertions
  2. adjective satellite extremely difficult; requiring the strength of a Hercules
    • a herculean task

WordNet

Her*cu"le*an adjective
Etymology
L. herculeus, fr. Hercules: cf. F. herculéen. See Hercules.
Definitions
  1. Requiring the strength of Hercules; hence, very great, difficult, or dangerous; as, an Herculean task.
  2. Having extraordinary strength or size; as, Herculean limbs. "Herculean Samson." Milton.

Webster 1913