CUT-THROAT RAZOR
    
Meaning of CUT-THROAT RAZOR in English
	
ˌcut-throat ˈrazor BrE AmE noun [countable] British English
 a ↑ razor with a very long sharp blade, used especially in the past
	
	
	Longman Dictionary of Contemporary English.
    	Longman - Словарь современного английского языка.
	2012