Also white-coat,white coat.

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  1.  A soldier wearing a white or light-colored coat: cf. BUFF-COAT 2. (Also attrib.) Obs. exc. Hist. b. In modern times, an Austrian soldier.

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1555.  in Arb., Garner, VIII. 60. A certain Band of White Coats … sent unto them from London.

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1562.  in Archaeologia, XLVII. 221. Yt apeareth a greate differens … betwene the excercised souldior and the rawe white coat.

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1571.  R. Bannatyne, Mem. (Bann. Club), 91. Thare began flyting,… ‘Away blewcoate!’ ‘I defy the whytcoite!’

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1605.  Heywood, If you know not me, C 2. Enter three white-cote souldiers. Ibid. (1631), Engl. Eliz., 113. For her guard two hundred Northern White Coates were appointed … to watch about her lodging.

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1644.  in Rushw., Hist. Coll., III. II. 634. The Marquess of Newcastle’s Regiment of White Coats were almost wholly cut off for they scorned to fly.

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1662.  A. Cooper, Stratologia, VI. 115. In the main battail do our white Coats stand.

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1840.  Hor. Smith, ed. Oliver Cromwell, II. 159. Newcastle, with all his whitecoats.

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  b.  1861.  Meredith, Lett. to Mrs. J. Ross, 19 Nov. Verona … is now less a City than a fortress. You see nothing but white coats—who form the majority of the inhabitants.

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  2.  A young seal, having a coat of white fur; also the fur itself.

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1792.  G. Cartwright, Jrnl. Labrador, III. p. x. Whitecoat, a young seal, before it has cast its first coat, which is white and furry.

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1892.  Daily News, 28 March, 6/2. The skin of the small pup seal … is of small value, being known as ‘Whitecoat.’

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