drown

verb

1.
cover completely or make imperceptible
See also:
drown out
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
5.
be covered with or submerged in a liquid
6.
be in danger of dying from submersion in a liquid and asphyxiation