Someone who is indefatigable can go on for a very long time without becoming tired. You might not be so happy to have an indefatigable guide on your walking trip––you'll have blisters, but she'll see no reason not to keep going.
Incapable of being fatigued; not readily exhausted; unremitting in labor or effort; untiring; unwearying; not yielding to fatigue;
Adjective S.
showing sustained enthusiastic action with unflagging vitality; "an indefatigable advocate of equal rights"; "a tireless worker"; "unflagging pursuit of excellence"
a.
Incapable of being fatigued; not readily exhausted;
unremitting in labor or effort; untiring; unwearying; not yielding to
fatigue; as, indefatigable exertions, perseverance, application.
Indefatigable
Upborne with indefatigable wings.
Incapable of being fatigued; not readily exhausted; unremitting in labor or effort; untiring; unwearying; not yielding to fatigue;
Usage Examples
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