Word of the Day – Indefatigable

Indefatigable (adj)

in-dee-fat-ig-ubl

Persisting tirelessly.

Early 17th century: from French, or from Latin indefatigabilis, from in- ‘not’ + de- ‘away, completely’ + fatigare ‘wear out’.

Example sentences

“He was an indefatigable defender of those without a voice.”