a. and sb. [f. mod.L. Lūsi-us (= L. Lūsitānus) + -AN.] = LUSITANIAN.

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1776.  W. J. Mickle, trans. Camoens’ Lusiad, 154. Heavens! shall the Lusian nobles tamely yield?

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1812.  Byron, Ch. Har., I. xiv. And soon on board the Lusian pilots leap. Ibid., xvi. Albion … to the Lusians did her aid afford.

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