1. A treaty between various European countries to end border checkpoints and controls for travel between those countries

Encyclopedia: Schengen Schengen, Luxembourg

• chèvre
• ci
• ci-devant
• CIA
• ciabatta
• Cialis
• ciao
• Ciardi
• ciborium
• Cibotium
• Cibotium barometz
• cicada
• cicada killer
• Cicadellidae
• Cicadidae
• cicala
• cicatrice
• cicatrisation
• cicatrise
• cicatrix
• cicatrization
• cicatrize
• cicely
• Cicer
• Cicer arietinum