noun
- A fixed line on a ship's compass indicating its heading.
- synonyms: lubber's line, lubber line, lubber's point
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). lubber's mark. Retrieved September 20, 2026, from http://smartdefine.org/lubber%27s_mark/definitions/1292446 |
| Chicago | WordNet. 2010. "lubber's mark" http://smartdefine.org/lubber%27s_mark/definitions/1292446 (accessed September 20, 2026). |
| Harvard | WordNet 2010, lubber's mark, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/lubber%27s_mark/definitions/1292446>. |
| MLA | WordNet. "lubber's mark" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/lubber%27s_mark/definitions/1292446> |