block off

1 definition found

block off - WordNet (r) 2.1 (2005) :

  block off
      v 1: obstruct access to [syn: blockade, block off]
      2: render unsuitable for passage; "block the way"; "barricade
         the streets"; "stop the busy road" [syn: barricade,
         block, blockade, stop, block off, block up, bar]
      3: block off the passage through; "We shut off the valve" [syn:
         shut off, block off, close off]