1. becoming white, glowing, or luminous with heat
Usage: present participle of incandescence
2. becoming extremely angry or passionate
Usage: figurative

Examples

• The metal was incandescing in the forge.
• The lightbulb filament was incandescing brightly.
• The coals were incandescing in the fireplace.
• He was incandescing with fury at the news.
• The heated wire was incandescing white-hot.
• Her anger was incandescing as she read the letter.