GNU Collaborative International Dictionary of English

Found 2 definitions

  1.       
    Sulk (?), n. [L. sulcus.] A furrow. [Obs.]

    [1913 Webster]

  2.       
    Sulk, v. i. [See Sulkiness.] To be silently sullen; to be morose or obstinate.  T. Hook.

    [1913 Webster]