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foul out (of something)
[for a basketball player] to be forced out of a game because of having too many fouls. The center fouled out in the first fifteen minutes. Two other players fouled out soon after.
1. Sports To be put out of a game for exceeding the number of permissible fouls: After committing his fifth foul, the center fouled out and walked off the court.
2. Baseball To strike out by hitting a fly ball that goes foul but is still caught: He fouled out on a pop fly near the dugout on the third base line.