lubber's mark
- noun
- /ˈlʌbərz mɑrk/
- Specialized
- The helmsman kept the lubber's mark aligned with the compass heading throughout the journey.
Examples
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He checked the lubber's mark before making any adjustments to the ship's course.
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A worn lubber's mark can make navigation more difficult for the crew.
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The lubber's mark is vital.
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Look at the lubber's mark!
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The crew used the lubber's mark to ensure they were sailing in the right direction.
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During the storm, it was crucial to rely on the lubber's mark for navigation.
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He quickly located the lubber's mark on the compass to avoid drifting off course.
Synonyms
A fixed mark on a ship's compass that shows where the ship is going
A fixed mark on a ship's compass that shows forward direction
A fixed mark on a ship's compass that shows the direction the ship is pointing
Surface Forms
Morphology
lubber's + mark
Although 'mark' is transparent, 'lubber's' is an archaic/specialist nautical term (related to 'landlubber') and the phrase refers to a technical compass line rather than a literal mark owned by an inexperienced person. The overall meaning is specialized jargon and not compositionally derivable from the constituents, so a typical B1 learner would not infer the intended nautical sense.
Etymology
The term lubber's mark comes from old sailors and names the fixed line on a ship's compass that shows the ship's direction. Because lubber once meant a clumsy or new sailor, the simple mark was an easy guide for anyone, so the phrase now means the fixed line that shows the ship's 'heading'.