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单词 bulkhead
释义

bulkheadn.

Brit. /ˈbʌlkhɛd/, U.S. /ˈbəlˌkɛd/, /ˈbəlkˌhɛd/
Forms: Also 1600s bulkeshead.
Etymology: Apparently < bulk n.2 (or its etymon) + head n.1; 1, 2 may however be < bulk n.1 in some sense.
1.
a. One of the upright partitions serving to form the cabins in a ship or to divide the hold into distinct watertight compartments, for safety in case of collision or other damage. collision bulkhead n. the foremost bulkhead in a vessel.
ΘΚΠ
society > travel > travel by water > vessel, ship, or boat > parts of vessels > body of vessel > bottom or part under water > [noun] > hold > bulkhead or partition
bulkhead1496
cobridge-head1622
cubbridge head1622
beak-head-bulkhead1850
1496 in M. Oppenheim Naval Accts. & Inventories Henry VII (1896) 167 Amendyng of the Bulke hede for Couching of Bere.
1626 J. Smith Accidence Young Sea-men 11 A quarter decke, the bulke, the bulkes head.
1691 W. Petty Treat. Naval Philos. in T. Hale Acct. New Inventions 120 The Hull..shall be subdivided by other Decks and Bulk-heads.
1805 Ld. Nelson in Disp. & Lett. (1846) VI. 354 Ever since we have been prepared for Battle: not a Bulk-head up in the Fleet.
1884 Pall Mall Gaz. 25 Aug. 8/2 She had a collision bulkhead and a bulkhead fore and aft.
b. transferred.
ΚΠ
1880 T. H. Huxley Crayfish iv. 157 The curious pillars and bulkheads which enter into the composition of the Endophragmal system.
c. A similar partition in an airship, an aeroplane, or a train.
ΘΚΠ
society > travel > means of travel > a conveyance > [noun] > partition in
bulkhead1921
1921 Discovery 2 97/1 The fuselage [sc. of the airship]..consists of riveted sheet duralumin, kept rigid by a series of internal duralumin girder bulkheads.
1935 C. G. Burge Compl. Bk. Aviation 306/2 The main precaution against fire is the inclusion of a fireproof bulkhead between the engine compartment and the rest of the aeroplane.
1948 ‘N. Shute’ No Highway iii. 80 You must..sit down on the floor facing to the tail, with your back against the forward bulkhead.
1952 Railway Age 24 Nov. 10 (advt.) Bulkheads and partitions in this luxury car are 73% lighter than standard steel construction.
d. In a motor car: the partition dividing the engine from the body. Cf. scuttle n.1 3.
ΘΚΠ
society > travel > means of travel > a conveyance > vehicle > powered vehicle > parts and equipment of motor vehicles > [noun] > frame or chassis > partition dividing engine from the body
bulkhead1958
1958 F. J. Camm Pract. Motorist's Encycl. (ed. 9) 473/2 Holes are drilled in the metal bulkhead or scuttle, and the holder fixed.
1962 Which? Car Suppl. Oct. 138/2 The mounting bracket for the accelerator linkage came adrift from the bulkhead.
2. Mining. (See quot. 1881.)
ΘΚΠ
society > occupation and work > workplace > places where raw materials are extracted > mine > [noun] > partition in mine
stopping1708
buntons1839
bulkhead1881
dam1881
1881 Trans. Amer. Inst. Mining Engineers 1880–1 9 113 Bulkhead, 1. A tight partition or stopping in a mine for protection against water, fire, gas. 2. The end of a flume, whence water is carried in iron pipes to hydraulic workings.
3. The roof of a bulk or projecting stall; also the stall itself. Cf. bulk n.2
ΘΚΠ
society > trade and finance > trading place > stall or booth > [noun] > parts of stall or booth
bulkhead1823
society > trade and finance > trading place > stall or booth > [noun] > types of
luckenbooth1456
booby-hutch1830
bulkhead1836
gutter-stall1889
concession stand1894
1723 D. Defoe Hist. Col. Jack (ed. 2) 70 Resting his Hand..upon a Bulk-head of a Shop.
1823 W. Scott Peveril IV. vii. 155 Suddenly placing him on the bulk-head, that is to say, the flat wooden roof of the cutler's projecting booth.
1836 C. Dickens Pickwick Papers (1837) xx. 208 A small bulk-head beneath the taproom window, in size and shape not unlike a sedan-chair, being underlet to a mender of shoes.
a1862 H. D. Thoreau Cape Cod (1865) v. 73 An old woman came out and fastened the door of her bulkhead.

Derivatives

ˈbulkˌheaded adj. furnished with bulkheads; partitioned off by bulkheads.
ΘΚΠ
society > travel > travel by water > vessel, ship, or boat > vessel of specific construction or shape > [adjective] > furnished with bulkheads
bulkheaded1814
1814 Ann. Reg. 79/2 The vessel was bulk-headed up fore and aft.
1856 E. K. Kane Arctic Explor. II. 311 A single apartment was bulkheaded off amidships as a dormitory.
1884 Pall Mall Gaz. 29 Oct. 2/1 The armed and bulkheaded merchant steamer giving a good account of the French man-of-war..is an enticing picture, and has been much petted and cackled about in some quarters.
This entry has not yet been fully updated (first published 1888; most recently modified version published online December 2021).
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