v. Obs. rare. [f. LIBEL sb. + -IZE.] intr. To deal in libels, to practise slander.

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c. 1620.  T. Robinson, M. Magd., 4/27. To reprehend In sharpe-fang’d Satyres, is to libellize, To raise vile slaunders, and false infamies.

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1628.  Wither, Brit. Rememb., 285. Such a president will hearten them To libellize.

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