メガマウスメガマウスMeanings1nounmegamouth sharkRefers specifically to the deep-sea shark species Megachasma pelagios. Often used in full as メガマウスザメ.See also: メガマウスザメメガマウスは深しん海かいに生せい息そくする珍めずらしいサメです。The megamouth is a rare shark that lives in the deep sea.
