1. a large yellow citrus fruit with thick rind, used mainly for its peel in cooking and candying
2. the tree that bears citrons, native to Asia
3. a pale yellow-green color

Examples

• The baker used candied citron peel in the fruitcake.
• Citron trees require a warm climate to grow properly.
• The ancient Romans prized citrons for their fragrant oil.
• She chose a citron-colored dress for the spring wedding.
• The citron’s thick rind makes it ideal for preserving.
• Mediterranean cuisines often feature citron in desserts.