The definition of a gnat is a small flying, biting insect with two wings.
(noun)An example of a gnat is a No-see-um.
See gnat in Webster's New World College Dictionary
noun
Origin: ME < OE gnæt, akin to Ger dial. gnatze, LowG gnatte < IE *ghnedh- < base *ghen- > gnaw
Related Forms:
See gnat in American Heritage Dictionary 4
noun
Origin:
Origin: Middle English
Origin: , from Old English gnǽt
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