| 单词 | freeing port |
| 释义 | > as lemmasfreeing port freeing port n. Nautical a porthole in a ship's bulwark designed to let excess water drain off a deck. ΘΚΠ society > travel > travel by water > vessel, ship, or boat > parts of vessels > other parts of body of vessel > [noun] > opening in side of vessel > opening to allow escape of water scupper1592 scupper-hole1599 slopper1622 waterhole1794 water port1865 freeing port1875 1875 Times 10 Mar. 11/1 The freeing ports under the gun ports relieved the ship very soon of the water. 1988 Motorboats Monthly Oct. 50/1 Although the cockpit is self-draining, there are also freeing ports at the aft end as further assurance of clearing any large volumes of water. < as lemmas |
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