The definition of a slut is a derogatory term used for a person - usually a woman - who engages in casual sexual behavior.
(noun)An example of a slut is a person who sleeps with many, many partners to whom he or she is not married.
See slut in Webster's New World College Dictionary
noun
Origin: ME slutte, prob. < Scand or LowG form akin to MLowG slote, ditch, mud puddle, Ice sluta, to dangle: for IE base see slug
Related Forms:
See slut in American Heritage Dictionary 4
noun
Origin:
Origin: Middle English slutte
.Related Forms:
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