[Sephardic Hebrew kahsh-root; Ashkenazic Hebrew kahsh-roo t, -ruh s; English kahsh-ruh th]
the body of dietary laws prescribed for Jews: an observer of kashruth.
fitness for use with respect to Jewish law: the kashruth of a religious object.
Origin of kashruth
1905–10; < Hebrew: literally, fitness
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
the condition of being fit for ritual use in general
the system of dietary laws which require ritual slaughter, the removal of excess blood from meat, and the complete separation of milk and meat, and prohibit such foods as pork and shellfish
See also kosher (def. 1)
Word Origin for kashruth
literally: appropriateness, fitness
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012