Perish beneath the waves (5)
I believe the answer is:
drown
(Other definitions for drown that I've seen before include "Completely conceal" , "Sink" , "Flood (an area)" , "Submerge, maybe fatally" , "Become submerged" .)
I believe the answer is:
drown
(Other definitions for drown that I've seen before include "Completely conceal" , "Sink" , "Flood (an area)" , "Submerge, maybe fatally" , "Become submerged" .)