{"era":"current","word":"doorman","meaning":"a person who manages a building's entrance and opens doors for entrants","children":[{"era":"current","word":"door + man","meaning":"a person associated with a door","children":[{"era":"pre-1100","word":"door","meaning":"door, gate, entrance","children":[],"language":"Old English"},{"era":"pre-1100","word":"man","meaning":"person, man","children":[],"language":"Old English"}],"language":"Modern English"}],"language":"Modern English"}