Definition of "blocking" []

• Present participle of block. (verb)
• The act by which something is blocked; an obstruction. (noun)
• The precise movement and positioning of actors on a stage in order to facilitate the performance of a play, ballet, film or opera (originally planned using miniature blocks). (noun)
• Blocks used to support (a building, etc.) temporarily. (noun)

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• "You can see right now what we have going on is what we call a blocking pattern."
• "But the three networks are also not alone in blocking their content."
• "If it wasn't for the occasional train blocking the crossing at Wall/Broad, it would definitely probably be a better option that 1st/3rd."