Flag"on (?), n. [F. flacon, for flascon, fr. OF. flasche, from LL. flasco. See Flask.]

A vessel with a narrow mouth, used for holding and conveying liquors. It is generally larger than a bottle, and of leather or stoneware rather than of glass.

A trencher of mutton chops, and a flagon of ale. Macaulay.

© Webster 1913.