Definitions

1. noun

A dairy product made from the liquid left over from churning butter, or a substitute made from non-dairy ingredients.

“The recipe called for buttermilk to give the biscuits a tangy flavor.”

2. noun

A sweet, milky liquid, especially one used as a base for sauces or dressings.

“The chef added buttermilk to the marinade for the grilled chicken.”

3. verb

To treat or mix something with buttermilk, especially to tenderize meat.

“The butcher buttermilked the chicken before grilling it.”

4. verb

To mix or combine something with buttermilk, especially to make a sauce or dressing.

“The chef buttermilked the vegetables with herbs and spices for the salad.”