1. a place of refuge or safety
2. a sacred place, especially the most sacred part of a religious building
3. a nature reserve where wildlife is protected

Examples

• The old church served as a sanctuary for refugees during the war.
• Birds migrate to the wildlife sanctuary every spring.
• The cathedral’s sanctuary was beautifully decorated with golden ornaments.
• She found sanctuary in the library when she needed peace and quiet.
• The national park provides a sanctuary for endangered species.
• In medieval times, criminals could claim sanctuary in certain churches.
• The temple’s inner sanctuary was reserved for priests only.