1. producing or covered with foam; frothy
2. extremely angry; furious
Usage: informal

1. present participle of foam; producing or forming foam

Examples

• The waves were foaming as they crashed against the rocks.
• She poured the foaming beer into a tall glass.
• The washing machine was foaming with too much detergent.
• He was foaming at the mouth with rage.
• The foaming cleanser removed all the stains.
• The chef whisked the eggs until they were light and foaming.
• The angry customer was practically foaming when his order was wrong.