Share this entry
tireless Syllabification: tire·less
Pronunciation: /ˈtī(ə)rləs/

Definition of tireless in English:


Having or showing great effort or energy: a tireless campaigner
More example sentences
  • She is respected for her tireless energy and enthusiasm in all of these fields.
  • The winner will be one local whose tireless efforts continue the tradition of making our area special.
  • Thanks to his tireless efforts, the Government has identified a suitable site for the bus stand.
indefatigable, energetic, vigorous, industrious, hard-working, determined, enthusiastic, keen, zealous, spirited, dynamic, dogged, tenacious, persevering, untiring, unwearying, unremitting, unflagging, indomitable


Pronunciation: /ˈtī(ə)rləslē/
Example sentences
  • You have to have a sense of humour to go on fighting for your kids and your belief in them as he and Al do so tirelessly and so energetically.
  • This album is tirelessly energetic and full of potential chart hits.
  • They worked tirelessly and constantly encouraged each other to work even harder.
Pronunciation: /ˈtī(ə)rləsnəs/
Example sentences
  • A record-breaking sprinter in his youth - his collegiate mark in the 60-yard dash stood for decades - he has revealed, in his first term, the tirelessness, stamina and patience of a long-distance runner.
  • But he more than compensated for any physical deficits by his willingness to court female readers, and by his tirelessness in discussing his own work.
  • His tirelessness is apparent from a strike-rate of a wicket every 51.6 balls that bears comparison with many all-time greats.
Definition of tireless in:
Share this entry

What do you find interesting about this word or phrase?

Comments that don't adhere to our Community Guidelines may be moderated or removed.

Subscribe to remove ads and access premium resources

Related Words