Webster
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Webster’s Revised Unabridged Dictionary · 1913

Fan

Fan (făn), n. [AS. fann, fr. L. vannus fan, van for winnowing grain; cf. F. van. Cf. Van a winnowing machine, Winnow.] 1. An instrument used for producing artificial currents of air, by the wafting or revolving motion of a broad surface; as: (a) An instrument for cooling the person, made of feathers, paper, silk, etc., and often mounted on sticks all turning about the same pivot, so as when opened to radiate from the center and assume the figure of a section of a circle. (b) (Mach.) Any revolving vane or vanes used for producing currents of air, in winnowing grain, blowing a fire, ventilation, etc., or for checking rapid motion by the resistance of the air; a fan blower; a fan wheel. (c) An instrument for winnowing grain, by moving which the grain is tossed and agitated, and the chaff is separated and blown away. (d) Something in the form of a fan when spread, as a peacock's tail, a window, etc. (e) A small vane or sail, used to keep the large sails of a smock windmill always in the direction of the wind.

Clean provender, which hath been winnowed with the shovel and with the fan. Is. xxx. 24.

2. That which produces effects analogous to those of a fan, as in exciting a flame, etc.; that which inflames, heightens, or strengthens; as, it served as a fan to the flame of his passion.

3. A quintain; — from its form. [Obs.] Chaucer.

Fan blower, a wheel with vanes fixed on a rotating shaft inclosed in a case or chamber, to create a blast of air (fan blast) for forge purposes, or a current for draft and ventilation; a fanner. — Fan cricket (Zoöl.), a mole cricket. — Fan light (Arch.), a window over a door; — so called from the semicircular form and radiating sash bars of those windows which are set in the circular heads of arched doorways. — Fan shell (Zoöl.), any shell of the family Pectinidæ. See Scallop, n., 1. — Fan tracery (Arch.), the decorative tracery on the surface of fan vaulting. — Fan vaulting (Arch.), an elaborate system of vaulting, in which the ribs diverge somewhat like the rays of a fan, as in Henry VII.'s chapel in Westminster Abbey. It is peculiar to English Gothic. — Fan wheel, the wheel of a fan blower. — Fan window. Same as Fan light (above).

Fan (făn), v. t. [imp. & p. p. Fanned; p. pr. & vb. n. Fanning.] [Cf. OF. vanner, L. vannere. See Fan, n., Van a winnowing machine.] 1. To move as with a fan.

The air . . . fanned with unnumbered plumes. Milton.

2. To cool and refresh, by moving the air with a fan; to blow the air on the face of with a fan.

3. To ventilate; to blow on; to affect by air put in motion.

Calm as the breath which fans our eastern groves. Dryden.

4. To winnow; to separate chaff from, and drive it away by a current of air; as, to fan wheat. Jer. li. 2.

5. To excite or stir up to activity, as a fan excites a flame; to stimulate; as, this conduct fanned the excitement of the populace.

Fanning machine, or Fanning mill, a machine for separating seed from chaff, etc., by a blast of air; a fanner.

Webster’s Revised Unabridged Dictionary, Noah Porter, editor (Springfield, Mass.: G. & C. Merriam, 1913). Public domain. Text as transcribed by MICRA, Inc., from Project Gutenberg. Changed for Deep Dive Bible: Greek, which our source spelled in Latin letters, set in Greek letters; entries of one spelling merged into one article; Greek words our source left out (shown as “?”), read from the 1898 printing, from the same plates (the Library of Congress’s copy), where the place could be found with certainty. Of the others, 1,362 (a word or a single letter each) were inferred by AI from the context by the dictionary’s own rules and are marked with a wavy underline (tap or point at one to see the note); the rest, which could not be inferred with confidence, are left as “?”.