1. the quality of being physically attractive or pleasing to look at
2. the quality of being excellent, admirable, or pleasing in a non-physical way
3. a person or thing that is beautiful

Examples

• The beauty of the sunset took our breath away.
• She was known for her natural beauty.
• The beauty of this plan is its simplicity.
• That vintage car is a real beauty.
• The beauty of the music moved everyone to tears.
• Inner beauty is more important than outer beauty.
• The garden was a thing of beauty in spring.