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boatswain

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boatswain noun

or bosun /ˈboʊsn̩/

plural boatswains or boatsuns

boatswain

noun

or bosun /ˈboʊsn̩/

plural boatswains or boatsuns

Learner's definition of BOATSWAIN

[count]

: an officer on a ship whose job is to take care of the main body of the ship and all the ship's equipment

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