1. A tropical tree of the genus Bombax, known for its large flowers and silky fiber-filled seed pods; also called silk-cotton tree.
Usage: botanical term; also refers to the fiber obtained from the tree

Examples

• The bombax tree produces striking red flowers that bloom before its leaves appear.
• Bombax fiber has been used historically for stuffing pillows and life jackets.
• In tropical regions, the bombax is valued for both its ornamental beauty and practical uses.
• The seed pods of the bombax contain a silky, cotton-like substance called kapok.