Examples of “janitor” in a Sentence

noun A person employed to clean and maintain a building, such as a school or office.

• The night janitor locks every door and turns off the lights before leaving the office.
• The janitor mopped the hallway after the last class left.
• He asked the janitor for a spare key to the supply closet.

noun A moderator who manages and cleans up content on an online discussion forum.

• As a forum janitor, she spends her evenings removing duplicate threads and broken links.
• The site's volunteer janitors tidy up off-topic comments so the discussions stay useful.
• A janitor deleted the spam posts within minutes.