満まん載さい喫きっ水すい線せん

noun

Plimsoll line; load line; load waterline

A marking on the side of a ship indicating the maximum safe loading depth. Used in maritime and shipping contexts.

• 船ふねの側そく面めんに満まん載さい喫きっ水すい線せんが描えがかれている。

  The Plimsoll line is painted on the side of the ship.