noun Download 🔗Share An extravagant table ornament and container used in the Middle Ages and Renaissance, made in the shape of a ship. Examples : "The king proudly displayed his ornate silver nef, filled with spices, at the head of the banquet table. " art material utensil history royal food tradition Chat with AIVocabulary GamePractice Reading
adjective Download 🔗Share Of a line bundle on a complete algebraic variety over a field: such that the degree of its restriction to every algebraic curve in the variety is non-negative. Examples : "Because the line bundle's restriction to every curve in the complex surface has non-negative degree, we say the line bundle is nef. " math theory Chat with AIVocabulary GamePractice Reading
