Also kow-tow, -too, ko-too, -tou, ka-tou, koo-too. [Chinese k’o-t’ou, f. k’o knock + t’ou the head.] The Chinese custom of touching the ground with the forehead in the act of prostrating oneself, as an expression of extreme respect, submission or worship.

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1804.  Barrow, Trav. China (1806), 213. The Chinese were determined they should be kept in the constant practice of the koo-too, or ceremony of genuflection and prostration.

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1817.  Ellis, Jrnl. Emb. China, 213. Lord Macartney’s performance of the ko-tou was asserted.

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1845.  Athenæum, 22 Feb., 193 He felt some reluctance when called upon to perform the ko-tow.

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1864.  D. F. Rennie, Brit. Arms N. China, 232, note. The kowtow is the Chinese obeisance indicating extreme respect.

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  b.  fig. An act of obsequious respect.

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1834.  Fraser’s Mag., X. 230. Thus speaks the high-priest of fashion, and the beau monde perform the koo-too with all imaginable submission.

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1865.  Carlyle, Fredk. Gt. (1872), VI. XVI. ix. 235. Voltaire from of old had faithfully done his kowtoos to this King of the Sciences.

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