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

  • Definition for "indefatigable"
    • unable or seemingly incapable of being fatigued; tireless.…
    • View More
  • Sentence for "indefatigable"
  • Synonym for "indefatigable"
  • Phrases for "indefatigable"
  • Equivalent for "indefatigable"
  • Form for "indefatigable"
  • Same Context for "indefatigable"
  • Urban Dictionary for "indefatigable"
    • 1. Tireless; relentlessly working; unconquerable2. A…
    • View More
90 votes

How would you define indefatigable?

All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own!