1. unblock - Noun
2. unblock - Verb
make (assets) available
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
clear or remove an obstruction from
Source: WordNetSyrian Tweeps: there is a conf on human rights in silicon valley in 2 days let's use the hashtag #Rightscon to pressure them to unblock us. Bassel Khartabil
For short term relaxation, I take a hot tub. It's my best way to unblock writers' block, too. For a bit longer relaxation, I enjoy camping. Just being in the wilderness, with no phones or computers or anything I have to do really refreshes my spirit. Ellen Hopkins
release the holdings in the dictator's bank account Source: Internet
the procedure unblocked his arteries Source: Internet
Early this month, Telegram founder Pavel Durov said his company had developed ways to “catch and delete extremist and terrorist content,” and urged the authorities to unblock the service. Source: Internet
Sarah and Jordan and Paddy and Ciaran are forced to unblock the boys' kitchen sink which is full of vomit (left). Source: Internet