Source : Webster's Revised Unabridged Dictionary (1913)

Freemasonry \Free"ma`son*ry\, n.
   The institutions or the practices of freemasons.

Source : WordNet®

freemasonry
     n 1: a natural or instinctive fellowship between people of
          similar interests; "he enjoyed the freemasonry of the
          Press"
     2: Freemasons collectively [syn: {Masonry}]