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CNC

American  

abbreviation

Digital Technology.
  1. computer numerical control: automated operation of a machine by a computer program.

    a CNC drill press; a CNC machinist.


Etymology

Origin of CNC

First recorded in 1965–70

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Centene CNC -2.54%decrease; red down pointing triangle swung to a fourth-quarter loss despite logging higher revenue, as the company continues working to restore profitability and stabilize its Medicaid business.

From The Wall Street Journal • Feb. 6, 2026

The 20-member CNC panel that will select the next Archbishop of Canterbury has yet to be formalised.

From BBC • Feb. 6, 2025

Gene Haas founded Haas CNC Racing in 2002 and the California businessman lured Stewart in as a co-owner ahead of the 2009 season.

From Seattle Times • May 28, 2024

Computer numerical control, or CNC, milling machines — which usually cost a few thousand dollars — are devices that guide drills to produce intricate and precise mechanical parts from slabs of metal.

From Los Angeles Times • May 3, 2024

At the core of Springut’s operation is a modern technique known as CNC milling—the 3D, computer-programmed drilling that produces countless components for automobiles, hospitals, and industry.

From Slate • Aug. 21, 2023