'Halberdier' definitions:

Definition of 'halberdier'

From: WordNet
noun
A guard who carries a halberd (as a symbol of his duty)

Definition of 'Halberdier'

From: GCIDE
  • Halberdier \Hal`berd*ier"\ (h[o^]`b[~e]rd*[=e]r"), n. [F. hallebardier.] One who is armed with a halberd. --Strype. [1913 Webster]