Overview of verb leaven

The verb leaven has 1 sense

• raise, leaven, prove -- (cause to puff up with a leaven; "unleavened bread")

Overview of adj leavened

The adj leavened has 1 sense

• leavened -- (made light by aerating, as with yeast or baking powder; often used as a combining form; "leavened bread"; "well-leavened"; "yeast-leavened breads")