| 释义 |
lubber's line
lubber line also lub·ber's line L0277100 (lŭb′ərz)n. A line or mark on a compass that is aligned with the central axis of a moving body, especially a ship or aircraft, and represents the heading.lub′ber's (or lub′ber) line`,
n. a reference mark on a compass or other navigational instrument indicating the heading of a vessel. Thesaurus| Noun | 1. | lubber's line - a fixed line on a ship's compass indicating its headinglubber line, lubber's mark, lubber's pointpoint of reference, reference point, reference - an indicator that orients you generally; "it is used as a reference for comparing the heating and the electrical energy involved" |
lubber's line
lubber's line[′ləb·ərz ‚līn] (navigation) A reference line on any direction-indicating instrument, marking the reading which coincides with the heading. Also known as lubber line; lubber's point. lubber's line
Synonyms for lubber's linenoun a fixed line on a ship's compass indicating its headingSynonyms- lubber line
- lubber's mark
- lubber's point
Related Words- point of reference
- reference point
- reference
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