GOSH Meaning of GOSH in English ˈgäsh also ˈgärsh or ˈgȯsh or ˈgȯ(ə)rsh interjectionEtymology: euphemism for God — used as a mild oathgosh , I was hungry — W.S.Maugham Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012