KILDERKIN Meaning of KILDERKIN in English [ 'kɪldəkɪn ]■ noun a cask for liquids or other substances, holding 16 or 18 gallons.OriginME: from MDu. kinderkin , var. of kinerkijn , dimin. of kintal (see quintal ). Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004