1.Definition: a competitive exhibition of farm products

"She won a blue ribbon for her baking at the county fair"

Category: General

2.Definition: a sale of miscellany; often for charity

Related Noun(s):bazaar

Category: General

3.Definition: a traveling show; having sideshows and rides and games of skill etc.

Related Noun(s):carnival, funfair

Category: General

4.Definition: gathering of producers to promote business

"World fair", "Trade fair", "Book fair"

Category: General