Ceiba tree and Kapok

Ceiba tree noun - Massive tropical tree with deep ridges on its massive trunk and bearing large pods of seeds covered with silky floss; source of the silky kapok fiber.

Kapok is a synonym for ceiba tree. In some cases you can use "Kapok" instead a noun phrase "Ceiba tree".

Kapok noun - Massive tropical tree with deep ridges on its massive trunk and bearing large pods of seeds covered with silky floss; source of the silky kapok fiber.

Ceiba tree is a synonym for kapok. You can use "Ceiba tree" instead a noun "Kapok".