- bottom of the ocean; seafloor; seabed
- undersea; submarine
noun (common) (futsuumeishi)
noun or verb acting prenominally
Other forms
Generated definitions (experimental)
Wiktionary definitions (experimental)
Example sentences
10 results
Although most islands in the ocean have been mapped, the ocean floor is generally unknown.
The new Mario game is an underwater adventure where he solves the mystery of an ancient kingdom sunk to the bottom of the sea.