Schengen
Concise Oxford English Dictionary © 2008 Oxford University Press:
Schengen /ˈʃɛŋ(ə)n/ /ˈʃɛŋɛn/
▶noun [as modifier] denoting an agreement on border controls signed in 1985 by France, Belgium, the Netherlands, (West) Germany, and Luxembourg, and later by a number of other countries.
– origin the name of the town of Schengen in Luxembourg, where the agreement was reached.
'Schengen' also found in these Oxford entries:
