ALL meanings of unblock
un·block
U u - verb with object unblock to remove a block or obstruction from: to unblock a channel; to unblock a person's credit. 1
- verb with object unblock Bridge. to play (a suit) so that the last card of the suit in one hand can provide access to the hand of the partnership having the longer holding in the suit. 1
- transitive verb unblock clear blockage from 1
- verb unblock to remove a blockage from (a pipe, etc) 0
- verb transitive unblock to remove a block from; free from being obstructed 0