indefatigable definition

  • adjective:
    • unable or seemingly incapable of being fatigued; tireless. See Synonyms at tireless.
    • very persistent and untiring.
    • Incapable of being fatigued; perhaps not readily exhausted; unremitting in work or effort; untiring; unwearying; perhaps not yielding to fatigue.
    • showing suffered enthusiastic action with unflagging vitality
  • others:
    • maybe not defatigable; incapable of becoming fatigued; not quickly exhausted; perhaps not producing to tiredness; unremitting in work or effort.
    • Synonyms Unwearied, untiring, tireless, unflagging, persevering, assiduous, persistent, sedulous.

Related Sources

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  • Urban Dictionary for "indefatigable"
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