cut·ler (k?t?l?r)n. One who makes, repairs, or sells knives or other cutting instruments.[Middle English cuteler, from Old French coutelier, from coutel, knife; see cutlass.]American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.cutler (?k?tl?) n (Crafts) a person who makes or sells cutlery[C14: from French coutelier, ultimately from Latin culter knife; see cutlass]Collins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014cut?ler (?k?t l?r) n. a person who makes, sells, or repairs knives and other cutting instruments. [1350?1400; Middle English cuteler