CPO

American  

Or C.P.O.,

1. chief petty officer.

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CPO British  

abbreviation

1. Chief Petty Officer

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Example Sentences

Sur said he expects copper to remain the dominant configuration for “scale-up” purposes—connections within a single server rack—through at least 2027, while CPO will gain share for “scale out,” or connecting different server racks.

From Barron's • Mar. 17, 2026

Corning announced a collaboration with Broadcom last year on co-packaged optics, or CPO, which connects AI chips using optical fiber instead of copper.

From Barron's • Mar. 5, 2026

Technical analysis suggests CPO futures sentiment remains bullish and is likely to stay on an upward momentum, it says, adding that any pullback may present a buying opportunity to build long positions.

From The Wall Street Journal • Feb. 20, 2026

While Credo’s preannounced revenue and guidance did not exactly settle the debate over AECs versus CPO, O’Loughlin said the update from the company “certainly scores some points in Credo’s favor.”

From MarketWatch • Feb. 10, 2026

As I ate, I read CPO Family, the magazine of the Correctional Peace Officers Foundation, a group that offered money and support to the families of slain correction officers.

From "Newjack: Guarding Sing Sing" by Ted Conover