to go below or make something go below the surface of the sea or a river or lake:
The submarine submerged when enemy planes were sighted.
She was taken to hospital after being submerged in an icy river for 45 minutes.
to go below or make something go below the surface of the sea or a river or lake:
The submarine submerged when enemy planes were sighted.
She was taken to hospital after being submerged in an icy river for 45 minutes.