v.
1.cover completely or make imperceptible
2.get rid of as if by submerging
3.die from being submerged in water, getting water into the lungs, and asphyxiating
4.kill by submerging in water
Idiom of the Day
down on one's luck
to be unlucky, to have no money
The man was down on his luck and did not have a place to live.