a whole nother UK /ə ˈhəʊl ˌnʌðə/US /ə ˈhoʊl ˌnʌðəɹ/ determiner1 •(informal, nonstandard) An intensified form of another: an entirely different; a whole other."Will the fog be gone by to-morrow morning?" said Patty, disconsolately. "I don't know what we shall do if we have to be a whole 'nother day in the house and in the dark." — 1887
