A person who knows everyone because they've slept with everyone.
She wasn't a socialite at the party... The men all knew her for more intimate reasons. What a sexualite.
by LaxPod April 11, 2014
one who loves sex, and strives to excel in it.
After witnessing him in that orgy, Pete was ever regarded as a top tier sexualite.
by PeterfuckingMartin October 01, 2014