I medicinsk kontext, er 'Ceiba' ikke et kendt begreb med en specifik betydning. Ceiba er imidlertid det videnskabelige navn for slægten af træer, der inkluderer den tropiske kapoktræ (*Ceiba pentandra*), som har været anvendt i traditionel medicin i visse kulturer. Kapoktræets frø indeholder kapokfibre, der kan anvendes som fyldmateriale i sække og sengetøj, mens frøskallerne kan anvendes til at lave tekstiler og papir.

I'm sorry for any confusion, but "Bombax" is the name of a genus of flowering plants in the family Malvaceae, and it does not have a specific medical meaning in and of itself. The most common species, Bombax ceiba, is known as the red silk-cotton tree or semal tree. Its bark and seeds have been used in traditional medicine in various cultures for conditions such as diarrhea, dysentery, and skin diseases. However, it's important to note that these uses have not been thoroughly researched or proven in clinical studies, so I cannot provide a medicinal definition for "Bombax" in a single sentence.