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单词 water port
释义

water portn.

Brit. /ˈwɔːtə ˌpɔːt/, U.S. /ˈwɔdər ˌpɔrt/, /ˈwɑdər ˌpɔrt/
Origin: Formed within English, by compounding. Etymons: water n., port n.3
Etymology: < water n. + port n.3 Compare earlier water gate n.2In quot. 1535 perhaps influenced by post-classical Latin portae fluviorum, the equivalent text in the Vulgate, one of the works Coverdale used as a reference.
1. A gate in the wall of a town, castle, etc., which opens onto a river or other body of water; = water gate n.2 1. Also: the means by which a city, region, etc., is entered by water; a port; = water gate n.2 4. Now rare.
ΘΚΠ
the world > space > relative position > condition of being open or not closed > an opening or aperture > [noun] > opening which may be passed through > gate or gateway > giving access to water-side
water gatec1380
water port1535
1535 Bible (Coverdale) Nahum ii. 6 The water portes [1611 King James the gates of the rivers] shal be opened and the kinges palace shall fall.
1623 W. Traheron & E. Grimeston tr. P. Mexia Imperiall Hist. 844 Certaine Crabats..got by the riuer to the water Port, and entred.
1749 T. Nugent Grand Tour I. xvi. 298 The little bridge by the Water port.
1777 F. Carter Journey from Gibraltar to Malaga I. ii. 23 The Castle..consisted formerly..of a triple wall, descending down to the water side..and the grand battery and waterport built on its site.
1817 J. Riley Loss Amer. Brig Commerce xxix. 470 The water-port is two hundred yards south of the city, within the outer wall.
1869 New Monthly Mag. Mar. 284 The thickly-congregated buildings [of Gibraltar] lay near the bay in the foreground, the bastions, the waterport, the town range, the dingy town itself.
1902 ‘F. Macnab’ Ride in Morocco 326 I rode out through the waterport of the old Portuguese fort.
1979 ‘E. Peters’ One Corpse too Many i. 22 Someone had crept out of town or castle by the only other way through the wall on this side, the water-port that led down to the river.
2. A port (port n.3 5) through which water may enter or leave a pump, engine, etc.
ΘΚΠ
society > occupation and work > equipment > machine > parts of machines > other parts > [noun] > other specific parts
armOE
button?1561
running gear1663
relax1676
collar1678
drumhead1698
long arm1717
drum1744
press cloth1745
head1785
absorber1789
bearing plate1794
crown1796
rhodings1805
press box1825
alternator1829
cushion1832
saw tooth1835
shoe1837
keyboard1839
returner1839
cross-head1844
channel shoe1845
baster1846
water port1864
shifter1869
magazine1873
entry port1874
upsetter1875
mechanism1876
tapper1876
tension bar1879
buttonholer1882
take-up1884
auger1886
instrument panel1897
balancer1904
torsion bar1937
powerhead1960
1864 U.S. Patent 43,952 2/2 The combination of the float..and rotary shaft..to open and close the steam or water ports of the cylinder.
1881 S. Michell Mine Drainage 152 The water-ports [of the pump] are liable to be choked with large substances, as pieces of broken rock or coal and wood.
1919 Tractor World Aug. 37/2 The impeller..circulates the water around the base of the cylinder jacket and then upward through the water ports.
2008 B. Watson Diesel Performance Handbk. Pickups & SUVs 128/2 Care should be taken not to damage water ports or break through thin places in the cylinder head.
3. Each of a set of large holes made in a ship's bulwarks to allow water to escape from the deck. Cf. scupper n. a. Now rare.
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
1865 F. Trevor Let. 14 Feb. in Case Great Brit. before Tribunal of Arbitration Geneva (1872) II. App. 672 The sister ship..is similar to the Hercules, except that she had no water ports.
1896 T. Walton Know your own Ship vi. 180 A vessel, unless capable of speedily relieving herself of the water through the water ports, will heel to a greater angle before getting rid of much of it over the bulwarks.
1920 Internat. Marine Engin. Aug. 696/2 Hurricane deck vessels having no water ports fitted at the second deck..may have less [of a freeboard allowance].
1938 B. Mussey tr. H. Hauser Last Port of Call 73 At the bulwark, the water-ports opened thunderously.
This entry has been updated (OED Third Edition, September 2015; most recently modified version published online December 2021).
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n.1535
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