KILDERKIN Meaning of KILDERKIN in English n. 1 a cask for liquids etc., holding 16 or 18 gallons. 2 this measure. [ ME, alt. of kinderkin f. MDu. kinde(r)kin, kinneken, dimin. of kintal QUINTAL ] Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012