Collins Spanish Dictionary - Complete and Unabridged 8th Edition 2005 © William Collins Sons & Co. Ltd. 1971, 1988 © HarperCollins Publishers 1992, 1993, 1996, 1997, 2000, 2003, 2005

Collins Italian Dictionary 1st Edition © HarperCollins Publishers 1995

razor

an instrument for shaving, having a sharp cutting edge, blade (a razor-blade), or electrically-powered revolving cutters.

as sharp as a razor.

Kernerman English Multilingual Dictionary © 2006-2013 K Dictionaries Ltd.