Meaning of the word janitorial in English

What does janitorial mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

janitorial

US /dʒæn.ɪˈtɔː.ri.əl/
UK /dʒæn.ɪˈtɔː.ri.əl/

Adjective

relating to a janitor or the work of a janitor

Example:
The school hired a new janitorial staff to keep the building clean.
He applied for a janitorial position at the local hospital.