\Shag"gy\, a. [Compar. {Shaggier}; superl. {Shaggiest}.]
[From {Shag}, n.]
Rough with long hair or wool.
      About his shoulders hangs the shaggy skin. --Dryden.
2. Rough; rugged; jaggy. --Milton.
         [A rill] that winds unseen beneath the shaggy fell.
                                               --Keble.