Noun
English Wikipedia has an article on:ley lineWikipedia
ley line (plural ley lines)
(chiefly Forteana) A supposed alignment of ancient sacred sites, such as megalith structures, along straight lines of mystical power.
A ley line is what might be called a field of force, a trail of telluric energy. There are hundreds of them, perhaps thousands, all over Britain, and they've been around since the Stone Age. Stephen R. Lawhead
They were symbols of ancient Druids, a crescent moon attached to the sun by a narrow ley line, a power running deep under the earth. Source: Internet
At the heart of the city Erenthrall is the Nexus, the hub of the magical ley line system that powers the city. Source: Internet
Using the psychic signature of the dead amplified by the ley line the cemetery was built on, the Doctor banished the Corvids back to the time vortex. Source: Internet