Obs. exc. Her. [a. MDu. vuurijzen (Kilian vierijzer), f. vuur Fire sb. + ijzen, ijzer, IRON. (Perh. FLEERISH is a corruption of this.)] (See quot. 1889.)

1

1536.  Bellenden, Cron. Scot. (1821), I. p. lvii. He that was found in the army but flint and furisine, or but his swerd.

2

1889.  Elvin, Dict. Heraldry, Furisons, the steel used for striking fire from a flint.

3