Sublet (verb)

1. To rent out a property or apartment that one is already renting.
2. To rent out a property or apartment that one is already renting to another person.

Origin:

From sub- + let.

Examples:

1. He decided to sublet his apartment while he was away for the summer.
2. She sublet her apartment to a friend for the month of July.
3. The tenant sublet the apartment without the landlord's permission.
4. He sublet his office space to another company while he was away on vacation.
5. The sublet was for a short term, only for three months.