1. Made light by aerating, as with yeast or baking powder; often used as a combining form
   "yeast-leavened breads"; "leavened bread"; "well-leavened"

1. Cause to puff up with a leaven
   "The yeast leavened the bread dough";
   - raise, prove

Type of: bring up, elevate, get up, lift, raise

Antonym: unleavened

Encyclopedia: Leavened