vbl. sb. [f. ENGRAFT v. + -ING1.] The action of the verb ENGRAFT in various senses.

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1667.  Phil. Trans., II. 553. The curious Engrafting of Orenges and Lemons or Citrons upon one another.

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1717.  Lady M. W. Montague, Lett., I. xxxv. 130. The small-pox … is here entirely harmless by the invention of ingrafting, which is the term they give it.

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