a. and sb. [Irregularly f. L. quin(que) five + CENTENARY, q.v. Cf. QUINGENTENARY.] a. adj. Pertaining to connected with, a five-hundredth year. b. sb. A five-hundredth anniversary, or the celebration of this.

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1879.  Sat. Rev., 4 Oct., 412. Duocentenaries, tercentenaries, and quin-centenaries have all lately taken place.

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1884.  Manch. Exam., 22 May, 5/1. The quin-centenary celebration of the death of Wickliffe.

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  So Quincentennial.

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1884.  J. L. Wilson, Life Wycliffe, i. 12. To aid in giving to the revival, in this quincentennial year, somewhat of meaning and force.

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