1. Having a receding chin

See also: opisthognathous

• merger
• merger agreement
• Merginae
• merging
• Mergus
• Mergus albellus
• Mergus merganser
• Mergus merganser americanus
• Mergus serrator
• mericarp
• meridian
• meridional
• meringue
• meringue kiss
• merino
• merino sheep
• Meriones
• Meriones longifrons
• Meriones unguiculatus
• meristem
• merit
• merit badge
• merit pay
• merit system
• meritable