indefatigability - Wiktionary, the free dictionary indefatigability (countable and uncountable, plural indefatigabilities) The absurdity of each year's changing fashions attest not so much to the gullibility of the buyers as to the indefatigability of designers to make a quick buck
Indefatigability - definition of . . . - The Free Dictionary Define indefatigability indefatigability synonyms, indefatigability pronunciation, indefatigability translation, English dictionary definition of indefatigability adj Having or showing a capacity for persistent effort; not tiring or relenting: See Synonyms at tireless in′de·fat′i·ga·bil′i·ty n in′de·fat′i·ga·bly