The Collaborative International Dictionary of English v.0.48:

Jaw \Jaw\, v. i. [imp. & p. p. Jawed; p. pr. & vb. n.
   Jawing.]
   1. To scold; to clamor. [Law] --Smollett.
      [1913 Webster]

   2. To talk idly, long-windedly, or without special purpose.
      [PJC]

The Collaborative International Dictionary of English v.0.48:

Jawed \Jawed\ (j[add]d), a.
   Having jaws; -- chiefly in composition; as, lantern-jawed.
   "Jawed like a jetty." --Skelton.
   [1913 Webster]

WordNet (r) 3.0 (2006):

jawed
    adj 1: of animals having jaws of a specified type [ant:
           jawless]