Waistcoateer
Pronunciation : Waist`coat*eer"
Part of Speech : n.
Definition : Defn: One wearing a waistcoat; esp., a woman wearing one uncovered, or thought fit for such a habit; hence, a loose woman; strumpet. [Obs.] Do you think you are here, sir, Amongst your waistcoateers, your base wenches Beau. & Fl.
Source : Webster's Unabridged Dictionary, 1913