Source : Webster's Revised Unabridged Dictionary (1913)

Pucker \Puck"er\, v. t. & i. [imp. & p. p. {Puckered}; p. pr. &
   vb. n. {Puckering}.] [From {Poke} a pocket, small bag.]
   To gather into small folds or wrinkles; to contract into
   ridges and furrows; to corrugate; -- often with up; as, to
   pucker up the mouth. ``His skin [was] puckered up in
   wrinkles.'' --Spectator.

Source : WordNet®

puckered
     adj : (used of the skin of the face) contracted into wrinkles; "a
           puckered-up mouth waiting to be kissed"; "her
           mischievous puckered nose" [syn: {puckered-up}]