The keel or lower part of a ship's hull; = bottom, n. 4a.
| 单词 | θ205257 |
| 释义 | society > travel > travel by water > vessel, ship, or boat > parts of vessels > body of vessel > bottom or part under water > [noun] > keel and kelson > keel (43) bittemeOE The keel or lower part of a ship's hull; = bottom, n. 4a. bottomOE The keel or lower part of a ship's hull. Cf. bottom-tree n. at compounds 3, flat-bottomed, adj. keel1352 The lowest longitudinal timber of a ship or boat, on which the framework of the whole is built up; in boats and small vessels forming a prominent… quiell1582 = keel, n.1 1a. main keel1769 the principal keel of a ship, as distinguished from the false keel and the keelson. kelson1831 Used as = keel, n.1 1. rare. Subcategories:— material or make of (1) — straight length of (1) — concave curve of (1) — types of (16) — outer keel (1) — inner keel (3) — forward extremity (4) — aft extremity (2) — plate covering keel (1) — plate to secure new piece on keel (2) — strengthening timbers at ends of keel (4) — centreboard case (1) |
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