D defs.my
Entry 1 sense Webster, 1913

downstairs

/doun'-stĕrz'/ · down·stairs · IPA /daʊnˈstɛɹz/
01 adv. Down the stairs; to a lower floor; as, she headed downstairs as soon as she heard the horn.
  1. 1.
    Down the stairs; to a lower floor; as, she headed downstairs as soon as she heard the horn.