1. The earliest form of the French language; 9th to 15th century

Type of: French

Encyclopedia: Old French

• cosignatory
• cosigner
• cosily
• Cosimo de Medici
• Cosimo the Elder
• cosine
• cosiness
• cosmea
• cosmetic
• cosmetic dentistry
• cosmetic surgeon
• cosmetic surgery
• cosmetically
• cosmetician
• cosmetologist
• cosmetology
• cosmic
• cosmic background radiation
• cosmic dust
• cosmic microwave background
• cosmic microwave background radiation
• cosmic radiation
• cosmic ray
• cosmic string
• cosmic time