to execute by strangulation
to kill using a garrote
an iron collar formerly used in Spain to execute people by strangulation
something, especially a cord or wire, used for strangulation
To remove or clear a block or obstruction from.
In whist, to throw away a high card so as not to interrupt one's partner's long suit.
To free or make available.
To enable communication again, via telephone, instant messaging, etc., with (somebody previously blocked).
The removal of a block or blockage.