gnat

GNAT, noun nat. A small insect, or rather a genus of insects, the Culex, whose long cylindric body is composed of eight rings. They have six legs and their mouth is formed by a flexible sheath, inclosing bristles pointed like stings. The sting is a tube containing five or six spicula of exquisite fineness, dentated or edged. The most troublesome of this genus is the musketoe.1. Any thing proverbially small.Ye blind guides, who strain at a gnat and swallow a camel. Matthew 23:24