Mesons

Acceptable For Game Play - US & UK word lists

This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

Wiktionary, Creative Commons Attribution/Share-Alike License
  • n. Plural form of meson.
  • Word Usage
    "For the Opera experiment, some of the protons are siphoned off at an intermediate energy and slammed in pulses 10 microseconds long into a graphite target, where they produce a pulse of lesser particles called mesons."