bulkhead
[ buhlk-hed ]
/ ˈbʌlkˌhɛd /
noun
Nautical. any of various wall-like constructions inside a vessel, as for forming watertight compartments, subdividing space, or strengthening the structure.
Aeronautics. a transverse partition or reinforcing frame in the body of an airplane.
Civil Engineering.
- a partition built in a subterranean passage to prevent the passage of air, water, or mud.
- a retaining structure of timber, steel, or reinforced concrete, used for shore protection and in harbor works.
Building Trades.
- a horizontal or inclined outside door over a stairway leading to a cellar.
- a boxlike structure, as on a roof, covering a stairwell or other opening.
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OTHER WORDS FROM bulkhead
bulk·head·ed, adjectiveWords nearby bulkhead
bulk mail, bulk modulus, bulk up, bulk-mail, bulker, bulkhead, bulkhead deck, bulkheading, bulking, bulky, bull
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
Example sentences from the Web for bulkhead
British Dictionary definitions for bulkhead
bulkhead
/ (ˈbʌlkˌhɛd) /
noun
any upright wall-like partition in a ship, aircraft, vehicle, etc
a wall or partition built to hold back earth, fire, water, etc
Word Origin for bulkhead
C15: probably from bulk projecting framework, from Old Norse bálkr partition + head
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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