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Classic usage
Reading level: hard
Estimated CEFR level: C1 — Advanced
Estimated from word frequency; not an official CEFR classification.
From Middle English botswain, botswein, bote-swayn, from late Old English bātsweġen, from bāt (“boat”) + sweġen (“swain”), the latter element a borrowing from Old Norse sveinn (“boy”); equivalent to boat + swain (“boy, servant”).
bos'n, bo's'n, bosun, bo'sun
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Classic usage
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