Source : Webster's Revised Unabridged Dictionary (1913)

Hulking \Hulk"ing\, Hulky \Hulk"y\, a.
   Bulky; unwiedly. [R.] ``A huge hulking fellow.'' --H. Brooke.

Source : WordNet®

hulking
     adj : of great size and bulk; "a hulking figure of a man"; "three
           hulking battleships" [syn: {hulky}]