lascivious
Concise Oxford English Dictionary © 2008 Oxford University Press:
lascivious /ləˈsɪvɪəs/
▶adjective feeling or revealing an overt sexual desire.
– derivatives
lasciviously adverb,
lasciviousness noun.
lasciviously adverb,
lasciviousness noun.
– origin ME: from late L. lasciviosus, from L. lascivia ‘lustfulness’.
'lascivious' also found in these Oxford entries:

