The Collaborative International Dictionary
Unextinguishable
Unextinguishable \Un`ex*tin"guish*a*ble\, a. Inextinguishable. -- Un`ex*tin"guish*a*bly, adv.
Wiktionary
unextinguishable
a. Not extinguishable.
Usage examples of "unextinguishable".
Like fire, it serves those who know its uses to the noblest ends, but in the hands of children--and the people, the mob, can never ripen into manhood--it is a destroying brand, raging and unextinguishable, devouring all around it, and destroying all that has been built and beautified by the past.