| Noun | 1. | controversy - a contentious speech act; a dispute where there is strong disagreement; "they were involved in a violent argument"difference of opinion, dispute, difference, conflict - a disagreement or argument about something important; "he had a dispute with his wife"; "there were irreconcilable differences"; "the familiar conflict between Republicans and Democrats" firestorm - an outburst of controversy; "the incident triggered a political firestorm" sparring - an argument in which the participants are trying to gain some advantage polemic - a controversy (especially over a belief or dogma) fight - an intense verbal dispute; "a violent fight over the bill is expected in the Senate" | |