1. in a manner resembling or containing sulfur, especially having a strong unpleasant smell
2. in a fiery, hellish, or intensely angry manner
Usage: literary

Examples

• The volcano erupted sulfurously, filling the air with acrid smoke.
• The rotten eggs smelled sulfurously in the abandoned kitchen.
• He glared sulfurously at his opponent across the debate stage.
• The hot springs bubbled sulfurously in the geothermal field.
• She spoke sulfurously about the unfair treatment she had received.