What is "ushant"

Ushant (; , ; , ) is an island at the south-western end of the English Channel which marks the north-westernmost point of metropolitan France. It belongs to Brittany and is in the traditional region of Bro-Leon. Administratively, Ushant is a commune in the Finistère department. It is the only place in Brittany, except the name Brittany itself, with a separate name in English.