:in a position in which you are allowed to play or receive the ball or puck:not offside不越位地
He stepped back onside.他后退没有越位。
— onside
adjective
He was onside.他没有越位。
(American football) an onside kick [=a kick that goes only a short distance so that the team making the kick can try to get the ball instead of having it go to the other team]短踢（为争夺球权的短距离踢球）