IPA: /ˈkæʃrʊθ/
KK: /kæʃrʊθ/
The set of Jewish laws that dictate what foods are permissible to eat and how they should be prepared.
Many people follow kashruth to ensure their meals are in accordance with Jewish dietary laws.
Kashruth (or Kashrut) originates from Hebrew 'kashér' (meaning fit or proper) and the suffix '-ut' (indicating a state or condition). The term refers to the set of Jewish dietary laws that dictate what is permissible to eat and how food must be prepared, thus denoting the state of being fit for consumption according to these laws.
Think of 'kashér' meaning fit or proper, which helps you remember that 'kashruth' refers to the proper dietary laws in Judaism.
No commonly confused words.