tireless Meaning, Definition & Usage

  1. adjective satellite showing sustained enthusiastic action with unflagging vitality
    indefatigable; unwearying; unflagging.
    • an indefatigable advocate of equal rights
    • a tireless worker
    • unflagging pursuit of excellence
  2. adjective satellite characterized by hard work and perseverance
    untiring; industrious; hardworking.

WordNet


Tire"less adjective
Definitions
  1. Untiring.

Webster 1913