1. starts or introduces something again, especially after a period of inactivity or failure
Usage: third person singular present

1. instances of starting or introducing something again
Usage: plural form

Examples

• The company relaunches its flagship product with new features.
• She relaunches her career after taking a break for family.
• The restaurant relaunches under new management.
• The software relaunches automatically after the update.
• The successful relaunches of these brands surprised industry experts.
• Multiple product relaunches are planned for next quarter.
• The magazine relaunches with a fresh design and editorial team.