out of bounds

1. 1.

   a line that marks the side boundary of a playing field

   Synonymssideline

   Broaderline

   Narrowertouchline

Questions about out of bounds

What does out of bounds mean?

out of bounds means "a line that marks the side boundary of a playing field".

What is another word for out of bounds?

Close synonyms include sideline. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.