1. a policy of intervening in the affairs of other countries

Similar word(s): intervention

Definition categories: communication

2. the act of hindering or obstructing or impeding

Similar word(s): hinderance, hindrance

Definition categories: act, deed

3. electrical or acoustic activity that can disturb communication

Similar word(s): disturbance, noise

Definition categories: event, trouble

4. (American football) blocking a player's path with your body

- he ran interference for the quarterback

Definition categories: act, block, blocking

5. any obstruction that impedes or is burdensome

Similar word(s): encumbrance, hinderance, hindrance, hitch, incumbrance, preventative, preventive

Definition categories: man–made, impediment, impedimenta, obstructer, obstruction, obstructor

Sentences with interference as a noun:

- They were glued to the TV, as the referee called out a fifteen yard penalty for interference.

- They wanted to watch the game on TV, but there was too much interference to even make out the score on the tiny screen.