1. a storm in which violent winds are drawn into the column of hot air rising over a severely bombed area;
2. an outburst of controversy; - Example: "the incident triggered a political firestorm"
WordNet (r) 3.0 (2006):
firestorm
n 1: a storm in which violent winds are drawn into the column of
hot air rising over a severely bombed area
2: an outburst of controversy; "the incident triggered a
political firestorm"