Posset

Webster's Dictionary of the English Language

·vt To treat with possets; to Pamper.

II. Posset ·noun A beverage composed of hot milk curdled by some strong infusion, as by wine, ·etc., — much in favor formerly.

III. Posset ·vt To Curdle; to turn, as milk; to Coagulate; as, to posset the blood.