D defs.my
Entry 2 senses Webster, 1913

Janitor

/jăn'-ət-ẽr/ · Jan·i·tor · IPA /ˈd͡ʒænɪtɚ/
01 n. A door-keeper; a porter.
  1. 1.
    A door-keeper; a porter.[Archaic]
  2. 2.
    One who is employed to care for a public building, or a building occupied for offices, suites of rooms, etc.; a caretaker; -- the duties may include removal of trash, cleaning of the rooms and public areas, and minor repairs.