Term the Day: It's kosher

It's kosher--it's okay, it is within the rules or what is acceptable.  "It's kosher to fix props during the preset, but it is not kosher for the designer to ever do work on deck." Keeping kosher is part of the Jewish religious dietary laws. Observant Jews eat kosher food that has been produced in facilities that have been inspected by rabbis and are following religious laws on food.