WordNet (r) 3.0 (2006):
step down v 1: give up or retire from a position; "The Secretary of the Navy will leave office next month"; "The chairman resigned over the financial scandal" [syn: leave office, quit, step down, resign] [ant: take office] 2: reduce the level or intensity or size or scope of; "de- escalate a crisis" [syn: de-escalate, weaken, step down] [ant: escalate, intensify, step up]