machine tool

American  

noun

1. a power-operated machine, as a lathe, used for general cutting and shaping of metal and other substances.

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machine tool British  

noun

1. a power-driven machine, such as a lathe, miller, or grinder, that is used for cutting, shaping, and finishing metals or other materials

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Other Word Forms

• machine-tooled adjective

Etymology

Origin of machine tool

First recorded in 1860–65

Example Sentences

For example, Sciortino cites the impressive number of workers who can operate CNC machines - a type of computer-controlled machine tool which can cut, carve, or shape materials including wood, metal, or plastic.

From BBC • Apr. 20, 2026

Manufacturers report persistent shortages of machine tool operators and technicians who can repair complex new equipment, skills that take time and training to learn.

From The Wall Street Journal • Feb. 10, 2026

The deal will alleviate fears, including in the country's famed watch industry and machine tool sector, of any lasting impact of the devastating tariff hike.

From Barron's • Nov. 17, 2025

The staff grew to seventeen, including what the writer Robert Marks later described as “Polish sheet metal experts, Italian machine tool men, Scandinavian woodcraftsmen, and former Rolls-Royce coach makers.”

From Slate • Aug. 2, 2022

Curtail a machine tool, and leave an article used in house-building.

From St. Nicholas Magazine for Boys and Girls, Vol. V, August, 1878, No 10. Scribner's Illustrated by Various