- the chief political and judicial officer under the Norman and early Plantagenet kings
- Archaic one who administers justice, as a judge
- the jurisdiction of a justiciary
Origin of justiciaryMiddle English ; from Medieval Latin justitiarius ; from Classical Latin justitia: see justice
nounpl. jus·ti·ci·ar·ies also jus·ti·ci·ars
Origin of justiciaryMedieval Latin i&umacron;stitiaria, from feminine of i&umacron;stitiarius, of the administration of justice, from Latin i&umacron;stitia, justice; see justice.
- (obsolete) A justiciar
- (obsolete) The office of a justiciar