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Plimsoll

Plimsoll

9.9
A painted line on a ship's hull showing the safe level to load it
  • noun
  • /ˈplɪm.səl/
  • Specialized
translation icon : línea de Plimsoll
  • It is crucial for every sailor to understand the plimsoll line, as it indicates how much weight can be safely added to the vessel.

Examples

  • The captain checked the plimsoll line before loading additional cargo to ensure the ship did not exceed its maximum safe draft.

  • Long peaceful days on bike paths across the farmland, being occasionally startled by seeing ships traveling across the polder, looking up at their plimsoll lines (my brain had a bit of difficulty with rivers and canals being the high "ground").

    Blog text (11)
  • When the ship was loaded to the plimsoll line, the crew felt confident it was within the legal limit for safe navigation.

Synonyms

Plimsoll mark
vsPlimsoll
  • Specialized
9.9

A painted line on the side of a ship that shows how high it can be safely loaded

is the general term for this hull marking used in ship safety
Plimsoll line
vsPlimsoll
  • Specialized
9.0

A mark on a ship that shows the highest safe water level when loaded

stresses the legal loading limit rather than just the waterline
load line
vsPlimsoll
  • Specialized
6.7

A line on the side of a ship that shows how deep it can be safely loaded

carries legal status and a specific traditional name rather than a generic indicator

Compounds

Plimsoll line
  • Specialized
9.0

A mark on a ship that shows the highest safe water level when loaded

Plimsoll mark
  • Specialized
9.9

A painted line on the side of a ship that shows how high it can be safely loaded

Surface Forms

Plimsoll singular
Plimsolls plural

Etymology

Plimsoll comes from the name of British politician Samuel Plimsoll, who in the 1800s fought for a visible 'mark' on ships to stop dangerous overloading. So a Plimsoll is the safety 'line' on a ship that shows how low the hull may sit in the water.