WordNet (r) 3.0 (2006):

Habakkuk
    n 1: a Hebrew minor prophet
    2: an Old Testament book telling Habakkuk's prophecies [syn:
       Habakkuk, Habacuc, Book of Habakkuk]

Easton's 1897 Bible Dictionary:

Habakkuk
   embrace, the eighth of the twelve minor prophets. Of his
   personal history we have no reliable information. He was
   probably a member of the Levitical choir. He was contemporary
   with Jeremiah and Zephaniah.


Hitchcock's Bible Names Dictionary (late 1800's):

Habakkuk, he that embraces; a wrestler