onside

Meanings

1. Not in an offside position; In the part of the playing area where one can legally play the ball, puck, etc.
2. Within bounds.
3. On the side of a vehicle from which the driver, paddler, etc. propels it.
4. Favourably located, from the point of view of the player taking a finesse.
5. In agreement or support; on board.

1. The portion of the playing area where one can legally play the ball, puck, etc.
2. The side of a vehicle on which the driver primarily propels it.

Etymology

From on + side.