cutting edge

noun

1. the sharp edge of a cutting implement.
2. forefront; lead:

   on the cutting edge of computer technology.

cutting edge

noun

1. the leading position in any field; forefront

   on the cutting edge of space technology

adjective

1. at the forefront of people or things in a field of activity; leading

   cutting-edge technology

Other Words From

• cutting-edge adjective

Word History and Origins

Origin of cutting edge¹

First recorded in 1950–55

Example Sentences

Not to be left behind, progressives in neighboring Wisconsin clamored to join the cutting edge of public health.

From The Daily Beast

It is cutting-edge products like these that are helping define this new age of wireless entertainment.

From The Daily Beast

Some are hard neuroscientists, aware that this is a cool cutting edge of research.

From The Daily Beast

“Americans thought then we were at the cutting edge figuring out typhus and yellow fever,” says Bennett.

From The Daily Beast

In Turkey the Qataris flew French Mirage jets, not exactly cutting edge equipment but still formidable.

From The Daily Beast

A number of slots are cut across one side of the can, and the lower edge of each slot slightly turned out to form a cutting edge.

From Project Gutenberg

At and on the ships, men would set hand to whatever tool of cutting edge was accessible.

From Project Gutenberg

The flatter surfaces nearly meet at the end opposite the cutting edge, leaving this end thin.

From Project Gutenberg

A bit ground along the dotted line has a cutting edge which will spring down, and consequently break or produce a rough surface.

From Project Gutenberg

The tool (Fig. 25), with a straight cutting edge, is the proper one to rough off cast iron.

From Project Gutenberg