Janitorial (adjective)

1. Related to the duties and responsibilities of a janitor, such as cleaning and maintenance of a building.
2. Related to the provision of janitorial services, such as cleaning and maintenance services for buildings.

Origin:

From the word "janitor" which comes from the latin word "ianitor" which means "doorkeeper" or "porter".

Examples:

1. The janitorial staff is responsible for keeping the building clean.
2. The janitorial services contract includes daily cleaning of the office space.
3. Janitorial duties include vacuuming, dusting, and cleaning restrooms.
4. The janitorial company was hired to provide daily cleaning services to the building.
5. Janitorial work is often considered unskilled labor, but it is still an important and necessary job.