Something that physically obstructs or blocks an opening or tube is a blockage. A blockage in your sink drain can make it overflow.
The act of blocking up; the state of being blocked up.
Noun
the act of blocking
Noun
an obstruction in a pipe or tube; "we had to call a plumber to clear out the blockage in the drainpipe"
Noun
the state or condition of being obstructed
n.
The act of blocking up; the state of being blocked up.
Blockage
The act of blocking up; the state of being blocked up.
Usage Examples
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