I'm sorry for any inconvenience, but I was unable to find a specific medical definition for "bensocykloheptener." The term "benzocycloheptene" is a chemical compound with a benzene ring fused to a seven-membered cycloalkane ring. It's not a commonly used term in medical context, and it doesn't have specific medical relevance or application that I could find.

If you meant to ask about a different term or if you need information on a related medical topic, please provide more details, and I will be happy to help you further.