1. to be the property of someone or something
2. to be a member of a group or organization
3. to be in the right place or situation

Examples

• This book belongs to me.
• She belongs to the chess club.
• That chair belongs in the dining room.
• He feels like he belongs here.
• This problem belongs to the math department.
• The key belongs with the lock.
• These tools belong in the garage.