S: (n) offense, offence (the team that has the ball (or puck) and is trying to score)
S: (n) defense, defence, defending team ((sports) the team that is trying to prevent the other team from scoring) "his teams are always good on defense"
S: (n) unit, social unit (an organization regarded as part of a larger social group) "the coach said the offensive unit did a good job"; "after the battle the soldier had trouble rejoining his unit"