鞍あん鼻びMeanings1nounsaddle nosemedicineMedical term for a nasal deformity where the bridge of the nose is depressed, resembling a saddle. Used in clinical contexts.鞍あん鼻びは、先せん天てん性せいの梅ばい毒どくや外がい傷しょうなどが原げん因いんで起おこることがある。Saddle nose can occur due to congenital syphilis, trauma, or other causes.