numerical control(redirected from subtractive fabrication)
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Control of a process or machine by encoded commands that are commonly prepared by a computer.
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.
(General Engineering) engineering a form of computer control applied to machine tools, by which an operation is directed from numerical data stored on tape or punched on cards
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014