The meaning of JANITOR is one who keeps the premises of a building (such as an apartment or office) clean, tends the heating system, and makes minor repairs.

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/ ˈdʒæn·ɪ·t̬ər / Add to word list a person whose job is to clean and take care of a building (Definition of janitor from the Cambridge Academic Content Dictionary © Cambridge University Press)

JANITOR definition: a person employed in an apartment house, office building, school, etc., to clean the public areas, remove garbage, and do minor repairs; caretaker.

One who attends to the maintenance or cleaning of a building. 2. A doorman or doorwoman. [Latin iānitor, doorkeeper, from iānua, door, from iānus, archway; see ei- in Indo-European roots.]

Definition of janitor noun in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Aug 28, 2025 · Explore resources for employment and wages by state and area for janitors and building cleaners. Compare the job duties, education, job growth, and pay of janitors and building cleaners …

Discover everything about the word "JANITOR" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide.

Dec 16, 2025 · Learn about what a janitor does, what skills make them qualified, and what type of workplaces that they are more likely to be hired.

janitor (noun) janitor / ˈ ʤænətɚ/ noun plural janitors Britannica Dictionary definition of JANITOR [count] chiefly US : a person who cleans a building and makes minor repairs — called also (British) caretaker