Menip´pus. A Cynic philosopher of Phœnicia. He was originally a slave, and, obtaining his liberty, became notorious as a usurer. He wrote thirteen books of satires.
Men´tor. A faithful friend of Ulysses, and guide and instructor of his son Telemachus. The term Mentor has become proverbial as applied to any one who is an educator of youth.
Mercu´rius. A celebrated god of antiquity, called Hermes by the Greeks. He was the messenger of the gods, and conducted the souls of the dead into the infernal regions. He presided over orators, merchants, and was also the god of thieves. The invention of the lyre is ascribed to him. This he gave to Apollo, and received in exchange the Caduceus, which the god of poetry used to drive the flocks of King Admetus.
Mer´ope. One of the Atlantides. She married Sisyphus, son of Æolus, and was changed into a constellation.
Me´rops. A king of the island of Cos, who married Clymene, one of the Oceanides. He was changed into an eagle, and placed among the constellations.
Messali´na, Vale´ria, was notorious for her vices. She married the emperor Claudius, who, wearied with her misconduct, cited her to appear before him and reply to the accusations which were brought against her, on which she attempted to destroy herself, but failing to do so, was slain by one of the tribunes who had been sent to summon her.
Metel´li. The surname of the family of the Cæcilii at Rome, the most noted of whom are—a general who defeated the Achæans, took Thebes, and invaded Macedonia; Quintus Cæcilius, rendered famous by his successes against Jugurtha, the king of Numidia; Q. Cæcilius Celer, who distinguished himself against Catiline. He died fifty-seven years B.C., greatly lamented by Cicero, who was one of his warmest friends; L. Cæcilius, a tribune in the civil wars of Cæsar and Pompey, who favored the cause of Pompey; Q. Caæilius, a warlike general who conquered Crete and Macedonia; Metellus Cimber, one of the conspirators against Cæsar. He gave the signal to attack and murder the dictator.
Micip´sa. A king of Numidia, son of Masinissa, who, at his death, B.C. 119, left his kingdom between his sons Adherbal and Hiempsal, and his nephew Jugurtha.
Mi´das. A king of Phrygia, son of Gordius or Gorgias. According to some traditions, in the early part of his life he found a treasure, to which he owed his greatness and opulence. He showed hospitality to Silenus, in return for which Bacchus permitted him to choose whatever recompense he pleased. He demanded of the god that whatever he touched might be turned into gold. His wish was granted, but when the very food which he attempted to eat became gold in his mouth he prayed Bacchus to revoke the favor, and he was ordered to wash himself in the river Pactolus, the sands of which were turned into gold by the touch of Midas. Afterwards, in consequence of maintaining that Pan was superior to Apollo in singing and playing the flute, he had his ears changed into those of an ass by the god.
Mi´lo. A celebrated athlete of Crotona in Italy. He is said to have carried on his shoulders a bullock for a considerable distance, and to have killed it with a blow from his fist, and eaten it in one day. In his old age he attempted to pull up a tree by the roots, which, when half-cleft, reunited, and his hands remaining imprisoned in the tree, he was eaten by wild beasts about 500 years before the Christian era.