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• K meson
  K meson

  noun

  kaon.
• K-meson
  K-meson

  noun

  another name for kaon

K meson

American  

Also K-meson

noun

Physics.

1. kaon.

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K-meson British  

noun

1. another name for kaon

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K-meson Scientific  

1. See kaon

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Etymology

Origin of K meson

First recorded in 1950–55

Example Sentences

See Examples For:

K meson

The track she was looking at, later labelled k, was evidence of an unknown particle, now known as the kaon or K meson.

From BBC ● Jul. 23, 2024

One of their most baffling stunts was to produce the K meson, a short-lived particle knocked out of atomic nuclei.

From Time Magazine Archive