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

1. Cause to puff up with a leaven
   - raise, prove

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

Antonym: unleavened

Encyclopedia: Leaven

• polycarpous
• Polychaeta
• polychaete
• polychaete worm
• polychete
• polychete worm
• polychlorinated biphenyl
• polychromatic
• polychrome
• polychromic
• polychromise
• polychromize
• polychromy
• Polycillin
• Polycirrus
• polyclinic
• polyconic projection
• polycotyledon
• polycrystalline
• polycystic kidney disease
• polycythemia
• polydactyl
• polydactylous
• Polydactylus
• Polydactylus virginicus