[f. FOIL v.1 + -ING1.]
1. The action of the vb. FOIL in various senses.
a. 1533. Ld. Berners, Gold. Bk. M. Aurel. (1559), Z. Enuie is so venemouse a serpent, that there was neuer mortall man among mortalles, that could scape fro the bityng of hir toothe, and scratchyng of hir nayles, foilyng of hir feete, and poisonyng of hir poyson.
1683. trans. Erasm. Moriæ Enc., 90. Self-conceit makes these nimble Disputants such doughty Champions, that armd with Three or Four close-linkd Syllogisms, they shall enter the Lists with the greatest Masters of Reason, and not question the Foiling of them in an irresistible Baffle.
2. esp. The treading of a deer or other animal. Hence the slot or trail; = FOIL sb.4
1576. Turberv., Venerie, 237. We cal it the foyling of a Deare if it be on grasse where the print of the foote cannot well be seene.
1607. Markham, Cavelarice, VIII. 36. How a Horses nose is able to direct him when hee comes to diuersity of earths, to hie waies, to the foylings of other catle, & to wet and moist places I am not able as yet to iudge.