Easton's Bible Dictionary (1897)
Breach, a town in the south of Italy, on the Strait of Messina, at which Paul touched on his way to Rome (Acts 28:13). It is now called Rheggio.
Smith's Bible Dictionary (1863)
(breach), an Italian town situated on the Bruttian coast, just at the southern entrance of the Straits of Messina. The name occurs in the account of St. Paul’s voyage from Syracuse to Puteoli, after the shipwreck at Malta. (Acts 28:13) By a curious coincidence, the figures on its coin are the very “twin brothers” which gave the name to St. Paul’s ship. It was originally a Greek colony; it was miserably destroyed by Dionysius of Syracuse. From Augustus it received advantages which combined with its geographical position in making it important throughout the duration of the Roman empire.
The modern Reggio is a town of 10,000 inhabitants. Its distance across the straits from Messina is only about six miles.
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
RHE'GIUM (breach), a city on the coast near the south-western end of Italy, and opposite Messina, on the north-eastern point of Sicily, from which it is separated by a strait 6 miles wide. The emperor Caligula proposed to make a port there for the Alexandrian corn-ships, but died before completing it. Paul was detained at this place for a day when on his voyage to Rome. Acts 28:13. It is now called Rheggio, and is a flourishing commercial town and the capital of Calabria, having about 10,000 inhabitants.
Hitchcock's Bible Names (1869)
rupture; fracture