“+ adjective
Etymology: un- (I) + tired, adjective
: not tired or worn out
his head was hot, but he was singularly untired — Stephen McKenna
• un·tired·ly adverb
“+ adjective
Etymology: un- (I) + tired, adjective
: not tired or worn out
his head was hot, but he was singularly untired — Stephen McKenna
• un·tired·ly adverb
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012