Engrail /(?)/

En·grail

Engrail

v. t.

imp. & p. p. Engrailed; p. pr. & vb. n. Engrailing

  1. To variegate or spot, as with hail.
    A caldron new engrailed with twenty hues.
  2. To indent with small curves. See Engrailed. (Her.)

Engrail

v. i.
  1. To form an edging or border; to run in curved or indented lines.