[n] termination of operations
[n] approaching a particular destination; a coming closer; a narrowing of a gap; "the ship's rapid rate of closing gave them little time to avoid a collision"
[n] the act of blocking
[n] an obstruction in a pipe or tube; "we had to call a plumber to clear out the blockage in the drainpipe"
[n] a rule for ending debate in a deliberative body
[v] terminate debate by calling for a vote; "debate was closured"; "cloture the discussion"
block, blockage, blockage, closedown, closing, cloture, cloture, gag rule, occlusion, occlusion, shutdown, stop, stoppage