An equivalent rank in other military forces.
The second lowest rank of a commissioned officer in the United States Army, Air Force, or Marine Corps, ranking above a second lieutenant and below a captain. The rank of first lieutenant is equivalent to the naval rank of lieutenant junior grade.
A comparable official in medieval or modern institutions.
A master's degree.
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.
A high official of the state or a municipality in ancient Greece or Rome.