πύρνον

A. wheaten bread, Od. 15.312, 17.12,362; esp. of bread with the bran in it, Philem.Gloss. ap. Ath. 3.114d.

II. generally, food, meat, φήγινον π. acorns or mast, Lyc. 482 (pl.), cf. 639: pl., Hsch.