Definitions

1. verb

to enroll or enlist (someone) in a military or other service again after a previous enlistment has ended

“The soldier decided to reenlist after seeing the positive impact of his previous tour of duty.”

2. verb

to engage someone in a new activity or service, especially after a period of inactivity

“The company reenlisted the retired engineer to work on a special project.”

3. noun

the act of enlisting someone in a service or activity again

“The reenlistment process for the army was lengthy and complex.”