KASHRUT Meaning of KASHRUT in English [ kaʃ'ru:t ](also ~h ) ■ noun the body of Jewish religious laws concerning the suitability of food, the use of ritual objects, etc.OriginHeb., lit. 'legitimacy (in religion)'. Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004