cutting edge

American  

noun

1. the sharp edge of a cutting implement.

2. forefront; lead.

   on the cutting edge of computer technology.

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cutting edge British  

noun

1. the leading position in any field; forefront

   on the cutting edge of space technology

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adjective

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

   cutting-edge technology

Other Word Forms

• cutting-edge adjective

Etymology

Origin of cutting edge

First recorded in 1950–55

Example Sentences

"Without doubt, there is a lack of cutting edge at Celtic," Stewart said.

From BBC

Some companies are already pushing to the cutting edge of AI defense—providing examples others should follow.

From The Wall Street Journal

She is operating at the cutting edge of winter sports game theory.

From The Wall Street Journal

Michael was diagnosed five years ago after his younger brother died from a heart issue, but is hoping new cutting edge treatment will dramatically improve his quality of life.

From BBC

Michael Carrick admitted he was frustrated by Manchester United's lack of cutting edge in their 1-1 draw at lowly West Ham on Tuesday.

From Barron's

Related Words

• forefront
• front line
• vanguard