Dye is defined as tint or coloring agent used to change the color of something.(noun)
The definition of dye is to turn something a different color.(verb)
An example of dye is using hair tint to change your hair color.
See dye in Webster's New World College Dictionary
Origin: ME deie < OE deag, akin to OHG tougal, dark, secret < IE *dhwek-, dark color, secret < base *dheu-: see dull
See dye in American Heritage Dictionary 4
Origin: Middle English deie
Origin: , from Old English dēag, dēah.
Learn more about dye