Lebanon
I'm sorry for any confusion, but the term "Lebanon" is a geographical name and not a medical condition or term. It is the name of a country located in the Middle East, known for its rich history, diverse culture, and beautiful landscapes. If you have any questions related to medical definitions or health-related topics, I would be happy to help!
Rubber
A high-molecular-weight polymeric elastomer derived from the milk juice (LATEX) of HEVEA brasiliensis and other trees and plants. It is a substance that can be stretched at room temperature to at least twice its original length and after releasing the stress, retract rapidly, and recover its original dimensions fully.
Syria
I'm sorry for any confusion, but "Syria" is a country located in Western Asia and is not a medical term or concept. It is the birthplace of the ancient Assyrian civilization and is known for its rich history, diverse culture, and complex geopolitical context. If you have any questions related to medicine or healthcare, I would be happy to try to help answer them for you.