Not yielding to fatigue; untiring or indefatigable.
tirelessly tire'less·ly adv.tirelessness tire'less·ness n.
SYNONYMS tireless, indefatigable, unflagging, untiring, unwearied, weariless. These adjectives mean having or showing a capacity for prolonged and laborious effort: a tireless worker; an indefatigable advocate of human rights; unflagging pursuit of excellence; untiring energy; an unwearied researcher; a weariless defender of freedom of the press.





