Eurotunnelnoun
ukustrademark[ S ] the tunnel that runs underneath the sea connecting the south coast of England with the north coast of France, and has trains carrying passengers and goods running through it:
Britain is more connected to Europe than ever before - and I am not just referring to the Eurotunnel.
See also
the Channel Tunnel
[ U ] the company that runs Eurotunnel services:
He was a Chief Engineer with Eurotunnel.