Definitions for "out-of-bounds"
outside the delimited playing field.
Beyond the limits of the expected standard of taste or propriety; as, an out-of-bounds remark.
A bounded area designated by the tournament director (prior to the start of play) beyond which a footbag may not be played. The boundary is defined by a vertical plane above a clearly marked line on the ground.
Keywords:  wrestler, golf, fences, foul, line
The area outside the defined area of a golf course, generally marked by a line of white posts or fences, or a white line painted onto the ground.
outside the foul lines
a player or the ball if they / it touch the floor outside the side or end lines
Keywords:  lake, street, retrieved, disc, pass
A designated area such as a street or lake from which no disc may be retrieved and through which no player may pass.
Keywords:  barred, group, designated
barred to a designated group.