interference
noun
-
in American football, blocking a player's path with your body“They were running interference for the quarterback all day.”
-
the act of hindering or obstructing or impedinghindrancehinderance
-
any obstruction that impedes or is burdensomehitch
-
a policy of intervening in the affairs of other countriesintervention
-
electrical or acoustic activity that can disturb communicationdisturbance