1. to fasten or join one thing to another
2. to include or add something as part of something else
3. to assign someone to work with a particular group or organization
Usage: formal

Examples

• Please attach the document to your email.
• She attached the photo to the wall with tape.
• The lawyer will attach additional evidence to the case file.
• The colonel was attached to the intelligence unit.
• Children often attach quickly to their caregivers.
• He attached great importance to punctuality.
• Make sure to attach your resume to the application.