Suist
Pronunciation : Su"ist
Part of Speech : n.
Etymology : [L. suus belinging to himself or to one's self.]
Definition : Defn: One who seeks for things which gratify merely himself; a selfish person; a selfist. [R.] Whitlock.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder