Ocean areas (6)
I believe the answer is:
depths
(Other definitions for depths that I've seen before include "Extents downward, backward or inward" , "Profundities, seas (fig.)" , "Sea bottom" , "Lowest levels" , "Deep water" .)
I believe the answer is:
depths
(Other definitions for depths that I've seen before include "Extents downward, backward or inward" , "Profundities, seas (fig.)" , "Sea bottom" , "Lowest levels" , "Deep water" .)