fan base

: any of various devices for winnowing grain

: an instrument for producing a current of air: such as

: a device that is held in the hand and moved back and forth to cool a person and that is usually shaped like a segment of a circle and composed of material (such as feathers or paper) mounted on thin rods or slats moving about a pivot so that the device may be closed compactly when not in use

: to drive away the chaff of (grain) by means of a current of air

: to eliminate (chaff) by winnowing

: to move or impel (air) with a fan

: an enthusiastic devotee (as of a sport or a performing art) usually as a spectator

: an ardent admirer or enthusiast (as of a celebrity or a pursuit)

: the lower part of a wall, pier, or column considered as a separate architectural feature

: the lower part of a complete architectural design (as of a monument)

: the bottom of something considered as its support : foundation

: to make, form, or serve as a base for

: to find a foundation or basis for : to find a base (see ¹base 3a) for

: of little height

: low in place or position

: bass