plimsoll : Idioms & Phrases
plimsoll line
-
noun waterlines to show the level the water should reach when the ship is properly loaded
load line; Plimsoll line; Plimsoll.
WordNet
plimsoll mark
-
noun waterlines to show the level the water should reach when the ship is properly loaded
load line; Plimsoll line; Plimsoll.
WordNet
plimsoll's mark
Plim"soll's mark`
Definitions
(Naut.) A mark conspicuously painted on the port side of all British sea-going merchant vessels, to indicate the limit of submergence allowed by law; -- so called from Samuel Plimsoll , by whose efforts the act of Parliament to prevent overloading was procured.