Definition of sexualist:
(n) :
One who is very sexual; A person who is very lusty.
(n) :
One who promotes sexual freedom.
(adj) :
Engaging in sexualism; discriminating based on someone's sexuality.
(adj) :
A proponent of sexualism: advocating preferential treatment of women because of their role in reproducing the species
(n) :
(usually with a hyphenated prefix) Someone with a specified type of sexuality.
(adj) :
Based on or deriving from sexuality.