Simple Definition of lascivious
: filled with or showing sexual desire
Examples of lascivious
He was arrested for lewd and lascivious behavior.
<was fired for making lascivious remarks to a coworker>
Origin of lascivious
Middle English, from Late Latin lasciviosus, from Latin lascivia wantonness, from lascivus wanton — more at lust
First Known Use: 15th century
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