The phrase "offensive end" refers to a player in sports like football or hockey who plays at the opposing team's side to try and score points. Full definition
Rondo will make Curry to defend and hopefully it might slow down Curry on offensive end. (sbnation.com)
Nonetheless, he remains one of TFC's best players in the early part of the season as he contributes successfully in both the defensive and offensive ends of the field. (wakingthered.com)
On a more sombre note, at Shahidlar Xiyabani, or the Alley of Martyrs there are several black marble tombs of those who were murdered during Black January in 1990 when an Armenian offensive ended in bloodshed. (thetravelmagazine.net)