Source : Webster's Revised Unabridged Dictionary (1913)

Legislatorship \Leg"is*la`tor*ship\
   (l[e^]j"[i^]s*l[=a]`t[~e]r*sh[i^]p), n.
   The office of a legislator. --Halifax.

Source : WordNet®

legislatorship
     n : the office of legislator