[F.; lit. ‘a vessel for bathing in,’ f. baigner to bathe; also as in Eng.] A box at the theater on the same level as the stalls.

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1873.  Browning, Red Cott. Nt.-cap, 984. Should one display One’s robe a trifle o’er the baignoire-edge.

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1883.  Harper’s Mag., Nov., 884/1. The twelve baignoirs … are left at the disposal of the manager.

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