posseting

from The Collaborative International Dictionary of English v.0.48

Posset \Pos"set\, v. t. [imp. & p. p. {Posseted}; p. pr. & vb.
   n. {Posseting}.]
   1. To curdle; to turn, as milk; to coagulate; as, to posset
      the blood. [Obs.] --Shak.
      [1913 Webster]

   2. To treat with possets; to pamper. [R.] "She was cosseted
      and posseted." --O. W. Holmes.
      [1913 Webster]