onside

In such a position as to be able to play or receive a ball or puck in compliance with the rules.

In cricket, that part of the field of play to the left of the wicket-keeper and to the left of an imaginary line drawn between the wickets and extended in either direction to the boundary.

Middle English forms of aside.

Not offside; being within the prescribed area of play.

Not in an offside position.

Favourably located, from the point of view of the player taking a finesse.

not offside; being within the prescribed area of play