A place of confrontation.
A barrier constructed across a road, especially as a military defence
An obstacle, barrier, or bulwark.
to close or block a road etc., using a barricade
to keep someone in (or out), using a blockade, especially ships in a port
A rough fight.
In some team sports, especially soccer, a practice game which does not count on a team's record.
In American football or Canadian football, a play that begins with a snap from the center while opposing teams are on either side of a line of scrimmage.
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To have, or be involved in, a scrimmage.