1. on or relating to the outside surface or outer part of something
2. coming from or originating outside; foreign or external

1. the outer surface or appearance of something

Examples

• The exterior walls of the building are made of brick.
• She has a calm exterior, but she is nervous inside.
• The car's exterior was damaged in the accident.
• Exterior factors can influence student performance.
• We painted the exterior of the house last summer.
• Despite his tough exterior, he is actually very kind.