fanner

From fan +‎ -er.

fanner (plural fanners)

1. One who fans.
   • 1611, The Holy Bible, […] (King James Version), London: […] Robert Barker, […], →OCLC, Jeremiah 51:2:

     And will send unto Babylon fanners, that shall fan her, and shall empty her land.

2. A fan wheel; a fan blower.