Noun
Same as Justiciary.
Source: Webster's dictionaryMandeville immediately died, and Longchamp took over as joint justiciar with Puiset, which would prove to be a less than satisfactory partnership. Source: Internet
For some the appointment of Peter des Roches as justiciar was an important factor, as he was considered an "abrasive foreigner" by many of the barons. Source: Internet
When Hubert de Burgh, the existing justiciar, complained, William altered his title to the rector nostrer et rector nostri, "our ruler and the ruler of our kingdom". Source: Internet