For those who stick to the traditional Jewish laws, the word kosher most commonly refers to food. Food that is kosher conforms to the an>Jewish dietary laws. However, the word has become a metaphor for other “acceptable” things. For example, if a business practice is “not kosher,” it means that it is not acceptable, or possibly illegal.
Learn these common Yiddish words, and you’ll surprise your Yiddish-speaking friends or relatives.