FUMAROLE Fu"ma*role, n. Etym: [It. fumaruola, fr. fumo smoke, L. fumus: cf. F. fumerolle, fumarolle.]

Defn: A hole or spot in a volcanic or other region, from which fumes issue.

FUMATORIUM Fu`ma*to"ri*um, n.; L. pl. -ria (#). [NL., fr. L. fumare, fumatum, to smoke.]

Defn: An air-tight compartment in which vapor may be generated to destroy germs or insects; esp., the apparatus used to destroy San José scale on nursery stock, with hydrocyanic acid vapor.

FUMATORY
Fu"ma*to*ry, n.

Defn: See Fumitory. [Obs.]

FUMBLE Fum"ble, v. i. [imp. & p. p. Fumbled; p. pr. & vb. n. Fumbling.] Etym: [Akin to D. fommelen to crumple, fumble, Sw. fumla to fusuble, famla to grope, Dan. famle to grope, fumble, Icel. falme, AS. folm palm of the hand. See Feel, and cf. Fanble, Palm.]

1. To feel or grope about; to make awkward attempts to do or find something. Adams now began to fumble in his pockets. Fielding.

2. To grope about in perplexity; to seek awkwardly; as, to fumble for
an excuse. Dryden.
My understanding flutters and my memory fumbles. Chesterfield.
Alas! how he fumbles about the domains. Wordsworth.

3. To handle much; to play childishly; to turn over and over. I saw him fumble with the sheets, and play with flowers. Shak.