The difference between Justiciary and Magistrate

Justiciary as a noun (Scotland, countable, chiefly, _, historical):

A judgeship: a judge's jurisdiction, power, or office.

Justiciary as a noun (Originally, _, Scotland, uncountable):

The judiciary: a collective term for the court system or the body of judges, justices etc.

Justiciary as a noun (historical):

One who administers justice, particularly: A judge or justice. A magistrate. A Chief Justiciar: the highest political and judicial officer of the Kingdom of England in the 12th and 13th centuries. A justiciar: a high-ranking judicial officer of medieval England or Scotland. Various equivalent medieval offices elsewhere in Europe.

Justiciary as a noun (Christian, theology):

A believer in the doctrine (or heresy) that adherence to religious law redeems mankind before God.

Justiciary as an adjective (Christian, theology, obsolete):

Of or relating to justification or redemption before God.

Justiciary as an adjective (Christian, theology, obsolete):

Of or relating to the doctrine (or heresy) that adherence to religious law redeems mankind before God.

Justiciary as an adjective:

Judicial: of or relating to the administration of justice, judges, or judgeships.

Justiciary as an adjective:

Of or relating to the High Court of Justiciary.

Justiciary as an adjective:

Of or relating to a circuit court held by one of the judges of the High Court of Justiciary.

Magistrate as a noun (legal):

A judicial officer with limited authority to administer and enforce the law. A magistrate's court may have jurisdiction in civil or criminal cases, or both.

Magistrate as a noun (historical):

A high official of the state or a municipality in ancient Greece or Rome.

Magistrate as a noun (historical, by extension):

A comparable official in medieval or modern institutions.

Magistrate as a noun (Quebec):

A master's degree.