seabed
Concise Oxford English Dictionary © 2008 Oxford University Press:
seabed/ˈsiːbed/
▶noun the ground under the sea; the ocean floor.
'seabed' also found in these Oxford entries:
aweigh
- bed
- black smoker
- bottom feeder
- continental shelf
- demersal
- dredge
- echo sounder
- frogfish
- gurnard
- jacket
- offshore
- oilfield
- oil platform
- sand
- sediment
- smooth hound
- sounding
- trip
