I
n.
1) to clean out, clear, unblock, unclog a ~
2) to block, clog a ~
3) ( misc. ) a brain ~
II
v.
1) ( d ; intr. ) to ~ from (the blood ~ed from his face when he heard the news)
2) ( D ; tr. ) to ~ of (~ the tank of all water)
3) ( N ; used with an adjective) they ~ed the swamps dry