The definition of lite is a slang term for light that means having less substance than something else.
(adjective)See lite in Webster's New World College Dictionary
adjective
Origin: Fr, for -lithe: see -lith
See lite in American Heritage Dictionary 4
adjective
Origin:
Origin: Alteration of light2
.Origin:
Origin: French
Origin: , alteration of -lithe
Origin: , from Greek lithos, stone
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