Also billit. [perh. a corruption of BILLARD; perh. the correct form, and identical with prec. word.] A coal-fish, when one year old. Cf. BILLARD 1.
1769. Pennant, Zool., III. 153. They [the fry of the coalfish] are called at Scarborough Parrs, and when a year old, Billets.
1832. J. Cole, Scarbor. Guide, 108. The principal fish for sale are parr, billits, cole fish.
1883. Fisheries Exhib. Catal., 10. Mounted Lines for Billet, and all surface fish.