Word: Antonine Wall
Part of Speech: Noun
Definition: The Antonine Wall is a historic fortification that was built in the year 140 AD. It stretched about 37 miles across the narrowest part of southern Scotland, between two bodies of water called the Firth of Forth and the Firth of Clyde. This wall marked the northern boundary of the Roman Empire in Britain.
The Antonine Wall is an important historical landmark that played a crucial role in the Roman Empire's expansion into Britain.