#1 interference n. [intervention] a policy of intervening in the affairs of other countries. wn
#2 interference n. [hindrance, hinderance] the act of hindering or obstructing or impeding. wn
#3 interference n. [noise, disturbance] electrical or acoustic activity that can disturb communication. wn
#4 interference n. (American football) blocking a player's path with your body; "he ran interference for the quarterback". wn
#5 interference n. [hindrance, hinderance, hitch, preventive, preventative, encumbrance, incumbrance] any obstruction that impedes or is burdensome. wn
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