B 
		
				
				
			
		beswift
Guest
Although you may have seen this in an obscure response to another thread, I think that it deserves it's own.  This is the definition I found for Rossignol in Larousse's Pocket French-Eng., Eng.-Fr. dictionary. 
			
			What were they thinking when they started using that label?m. nightingale; (pop.) false key, skeleton key, pick-lock; (pop.) white elephant, unsaleable article.