unblock
— Verb
– English
~ make (assets) available; "release the holdings in the dictator's bank account"
unblock
— Verb
– English
~ clear or remove an obstruction from; "the procedure unblocked his arteries"
unblock
— Verb
– English
~ play the cards of (a suit) so that the last trick on which a hand can follow suit will be taken by a higher card in the hand of a partner who has the remaining cards of a combined holding