Baste/beɪst/ Definition 1 of 3Pro Tip 1/3Cooking Context Used when discussing culinary techniques, especially for keeping meat juicy. I basted the brisket to maintain its succulence. Pro Tip 2/3Flavor Enhancement Basting can add flavor as well as moisture to the food. She basted the chicken with garlic butter for extra taste. Pro Tip 3/3Frequent Action The act of basting is often done several times during cooking. Remember to baste every 20 minutes.