1. to issue a thunderous verbal attack or denunciation; to speak out vehemently against something
Usage: formal; often used with 'against'
2. to explode or detonate; to flash like lightning
Usage: archaic; rare

Examples

• The senator fulmined against the proposed legislation during the debate.
• Critics fulmined about the decision to cancel the beloved program.
• She fulmined from the podium, her voice growing louder with each accusation.
• The editorial fulmined against corruption in local government.
• He fulmined at the injustice of the ruling.