In 6 byly, 7 boylie. [f. BOIL sb.1 + -Y1.] Full of, or characterized by, boils.

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1559.  Morwyng, Evonym., 289. Certaine outwarde byly diseases.

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a. 1603.  T. Cartwright, Confut. Rhem. N. T. (1618), 166. They would have turned stricken, made boylie, or some such thing.

3