1. sticking out or extending forward from a surface

Examples

• The patient had protrusive teeth that required orthodontic treatment.
• His protrusive chin gave him a distinctive profile.
• The building’s protrusive balconies created interesting shadows.
• She was self-conscious about her protrusive ears as a child.
• The protrusive rock formation made climbing difficult.
• The dentist recommended braces to correct her protrusive bite.