one of the specially shaped rotating parts (blades) of a mechanical fan which move and distribute air.

plural of non-fan

fansite.

Third-person singular simple present indicative form of hit the fan

plural of anti-fan

(dated, fandom slang) Science fiction fans are more intelligent and more creative than other people.

plural of fan-ficcer

A person who dislikes something (generally a creative work, fictional character, or person), but is still interested in it, devoting time to mocking or criticizing it.

plural of femme fan

(dated, fandom slang) A female fan, particularly of science fiction.