rare. [f. KEN v.1] One who kens.

1

1686.  F. Spence, trans. Varillas’ Medicis, 63. The accurate Kenners of military discipline judged that the Town would have been taken forthwith.

2

[1891.  Atkinson, Last of Giant Killers, 224. ‘Go, consult the crystal, the all-kenner, and trouble me no more.’]

3