Unblockedadjective
Not blocked
Unblockverb
(transitive) To remove or clear a block or obstruction from.
Unblockverb
(transitive) To free or make available.
Unblockverb
In whist, to throw away a high card so as not to interrupt one's partner's long suit.
Unblockverb
(transitive) To enable communication again, via telephone, instant messaging, etc., with (somebody previously blocked).
Unblockverb
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
Unblockverb
make (assets) available;