4. The process of forming metal into sheets by passing it between rolls. Flatting coat, a coat of paint so put on as to have no gloss. — Flatting furnace. Same as Flattening oven, under Flatten. — Flatting mill. (a) A rolling mill producing sheet metal; esp., in mints, the ribbon from which the planchets are punched. (b) A mill in which grains of metal are flatted by steel rolls, and reduced to metallic dust, used for purposes of ornamentation.

FLATTISH
Flat"tish, a.

Defn: Somewhat flat. Woodward.

FLATULENCE; FLATULENCY
Flat"u*lence, Flat"u*len*cy, n. Etym: [Cf. F. flatulence.]

Defn: The state or quality of being flatulent.

FLATULENT Flat"u*lent, a. Etym: [L. flatus a blowing, flatus ventris windiness, flatulence, fr. flare to blow: cf. F. flatulent. See Blow.]

1. Affected with flatus or gases generated in the alimentary canal; windy.

2. Generating, or tending to generate, wind in the stomach. Vegetables abound more with aërial particles than animal substances, and therefore are more flatulent. Arbuthnot.

3. Turgid with flatus; as, a flatulent tumor. Quincy.

4. Pretentious without substance or reality; puffy; empty; vain; as, a flatulent vanity. He is too flatulent sometimes, and sometimes too dry. Dryden.