1. to go under the surface of water or another liquid
2. to put or push something under the surface of water or another liquid
3. to cover or hide something completely

Examples

• The submarine will submerge to avoid detection.
• She submerged the vegetables in boiling water.
• The flood waters submerged the entire town.
• He submerged his head underwater to cool off.
• The whale submerged quickly when it saw the boat.
• Submerge the fabric in the dye for ten minutes.
• Heavy rains submerged the low-lying areas.