Fil"i*grain, Fil"i*grane (?), n. [Sp. filigrana (cf. It. filigrana, E. filigrane), fr. L. filuma thread + granum grain. See File a row, and Grain, and cf. Filigree.]
Filigree.
[Archaic]
With her head . . . touches the crown of filigrane.
Longfellow.
© Webster 1913.