Indefatigable – Untiring, unyielding to fatigue
(Pronounced in-di-fat-i-guh-buhl)
To remember the definition of the word indefatigable, use the following mnemonic:
The walkers indicated that fatigue was not possible, (indefatigable) for they were determined, untiring and wouldn't give up.
Examples of indefatigable in a sentence
The workers were shocked to find out they'd been replaced by indefatigable machines.
He was indefatigable, even after running a marathon he didn't seem tired at all.
She was warned not to enter the race as even the most indefatigable athletes struggle to finish.
