STEP DOWN

а. спуститься; Stepping down from the stage, he took a member of the crowd by the hand and led him up the steps; б. выйти (из экипажа); в. эл. понижать напряжение; The quantity of medicine to be taken can be stepped down gradually after the first week; г. уступить свою позицию; I've spent so many years as chairman that I feel it's time I stepped down.