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Verb: block up
  1. Render unsuitable for passage
    "block up the streets";
    - barricade, block, blockade, stop, block off, bar

Derived forms: blocking up, blocked up, blocks up

Type of: block, close up, impede, jam, obstruct, obturate, occlude

Nearest

block and tackle
block anesthesia
block capital
block diagram
block grant
block letter
block of metal
block off
block out
block plane
block up
block vote
blockade
blockaded
blockader
blockade-runner
blockading
blockage
blockbuster
blocked
blocker