[syn: sulk, pout, brood]
The Collaborative International Dictionary of English v.0.48:
Sulk \Sulk\, n. [L. sulcus.]
   A furrow. [Obs.]
   [1913 Webster]
The Collaborative International Dictionary of English v.0.48:
Sulk \Sulk\, v. i. [See Sulkiness.]
   To be silently sullen; to be morose or obstinate. --T. Hook.
   [1913 Webster]
WordNet (r) 3.0 (2006):
sulk
    n 1: a mood or display of sullen aloofness or withdrawal;
         "stayed home in a sulk" [syn: sulk, sulkiness]
    v 1: be in a huff and display one's displeasure; "She is pouting
         because she didn't get what she wanted" [syn: sulk,
         pout, brood]