v. humorous nonce-wd. [f. FIST v. + -(I)FY.] intr. To fight with the fists.
1860. Thackeray, Round. Papers, Late Gt. Victories (1876), 38. I say the Duke and Tom could have held out, that they meant to hold out, that they did hold out, and that there has been fistifying enough.
