Source : Webster's Revised Unabridged Dictionary (1913)

Swagman \Swag"man\, n.
   A bushman carrying a swag and traveling on foot; -- called
   also {swagsman}, {swagger}, and {swaggie}.

Source : WordNet®

swagman
     n : an itinerant Australian laborer who carries his personal
         belongings in a bundle as he travels around in search of
         work [syn: {swagger}, {swaggie}]