proventriculus /prō-ven-trikˈū-ləs/ (zoology)

1. In birds, the anterior thin-walled part of the stomach, containing the gastric glands
2. In insects and crustaceans, the muscular thick-walled chamber of the gut

• annatto
• annattos
• anneal
• annealed
• annealer
• annealers
• annealing
• annealings
• anneals
• annectent
• annelid
• Annelida
• annelidan
• annelidans
• annelids
• annex
• apomorphias
• apomorphine
• apomorphines
• aponeuroses
• aponeurosis
• aponeurotic
• apoop
• a pop
• apopemptic