DANDYISH Meaning of DANDYISH in English ˈdandēish, ˈdaan-, -ndi.ish adjectiveEtymology: dandy (II) + -ish : suggestive of a dandy in manner or appearance : foppish• dan·dy·ish·ly adverb Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012