Simplon

[ sim-plon; French san-plawn ]

/ ˈsɪm plɒn; French sɛ̃ˈplɔ̃ /

noun

a mountain pass in S Switzerland, in the Lepontine Alps: crossed by a carriage road constructed 1800–06 on Napoleon's orders. 6592 feet (2010 meters) high.

a tunnel between Switzerland and Italy, NE of the Simplon Pass: longest tunnel in the world. 12¼ miles (20 km) long.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for simplon

While very dangerous in places, the pass is free from the restrictions which the motorist finds on the Simplon.
Europe from a Motor Car|Russell Richardson
Among these marvels is the Simplon Tunnel, famous the world over.
Steve and the Steam Engine|Sara Ware Bassett
"Up yonder it's always growling," said Calvert, pointing towards the Simplon.
A Rent In A Cloud|Charles James Lever
From Simplon we drove two or three miles between heaps of snow, lying in some places from ten to six feet deep.
Pencillings by the Way|N. Parker Willis

The Simplon Pass, under certain restrictions has recently been opened to automobiles.
The Automobilist Abroad|M. F. (Milburg Francisco) Mansfield