Obs. [f. BOSH sb.2] intr. To cut a dash; to make a show; to flaunt.

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1709.  Steele & Swift, Tatler, No. 71, ¶ 8. When to the plain Garb of Gown and Band a Spark adds an inconsistent long Wig, we do not say now he Boshes, but there goes a Smart Fellow.

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1726.  Amherst, Terræ Filius, xxxiii. 180. Bosh it about town in lace ruffles.

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