interference
noun
a policy of intervening in the affairs of other countries
SynonymsinterventionOppositesnoninterferencethe act of hindering or obstructing or impeding
electrical or acoustic activity that can disturb communication
(American football) blocking a player's path with your body
“he ran interference for the quarterback”
any obstruction that impedes or is burdensome
Source: WordNet 3.1, Princeton University
