The Collaborative International Dictionary
Flirt-gill
Flirt-gill \Flirt"-gill`\, n.
A woman of light behavior; a gill-flirt. [Obs.]
--Shak.
You heard him take me up like a flirt-gill.
--Beau. &
Fl.
Wiktionary
flirt-gill
n. (context obsolete English) A flirtatious woman.