1. very large, destructive fires that create their own wind systems
2. intense outbursts of criticism or controversy
Usage: figurative

Examples

• The bombing created massive firestorms that destroyed entire city blocks.
• Forest firestorms can generate winds of over 100 miles per hour.
• The politician’s comments sparked firestorms of protest on social media.
• The company faced firestorms of criticism after the data breach.
• Drought conditions made the region vulnerable to devastating firestorms.
• The controversial policy proposal ignited firestorms in both parties.