En*grail" (?), v. t. [imp. & p. p. Engrailed (?); p. pr. & vb. n. Engrailing.] [F. engrêler; pref. en- (L. in) + grêle hail. See Grail gravel.] 1. To variegate or spot, as with hail.

A caldron new engrailed with twenty hues.

2. (Her.) To indent with small curves. See Engrailed.

En*grail", v. i. To form an edging or border; to run in curved or indented lines. Parnell.