[f. prec.] intr. a. To low as a cow; to make a similar noise. b. To utter ‘boo!’; to hoot. Hence Booing ppl. a. and vbl. sb.

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1816.  ‘Quiz,’ Grand Master, VII. 188. At the Presidency, Some people boo with complaisancy.

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1852.  Q. Rev., Dec., 212. The poor neighbours … were wont to exclaim, ‘There he [Wordsworth] is; we are glad to hear him booing about again.’

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1882.  Jefferies, Bevis, II. vi. 77. There was the booing of distant cows.

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1884.  Rept. Ld. Salisbury’s Sp., in Times, 23 July, 10/1. ‘We have been informed by Mr. Gladstone’ (Great booing and cheering).

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1884.  Gd. Words, May, 324/2. A voice booing and hulloing.

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