The definition of promiscuous is a lack of discrimination or a person who casually has sex.(adjective)
An example of promiscuous is a TV actress whose character is seen in bed with many different men.
See promiscuous in Webster's New World College Dictionary
Origin: L promiscuus < pro-, forth (see pro-) + miscere, to mix
See promiscuous in American Heritage Dictionary 4
Origin: From Latin prōmiscuus, possessed equally
Origin: : prō-, intensive pref.; see pro-1
Origin: + miscēre, to mix; see meik- in Indo-European roots.
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