meson

See also: mesón and méson

English

Etymology 1

From Ancient Greek μέσον (méson, “middle”).

Pronunciation

  • IPA(key): /ˈmɛsɒn/

Noun

meson (plural mesons)

  1. (rare outside entomology) The mesial plane dividing the body into similar right and left halves.
Derived terms

Etymology 2

From meso- +‎ on.

Pronunciation

  • IPA(key): /ˈmiːzɒn/, /ˈmiːsɒn/

Noun

meson (plural mesons)

  1. (obsolete) A member of a group of subatomic particles having a mass intermediate between electrons and protons. (The most easily detected mesons fit this definition.)
  2. (now specifically, physics) An elementary particle that is composed of a quark and an antiquark, such as a kaon or pion. (Mesons composed of rarer quarks are much heavier.)
Synonyms
Derived terms
Translations
The translations below need to be checked and inserted above into the appropriate translation tables, removing any numbers. Numbers do not necessarily match those in definitions. See instructions at Wiktionary:Entry layout#Translations.

Anagrams

Dutch

Pronunciation

  • Audio(file)

Noun

meson n (plural mesonen)

  1. (physics) meson

Esperanto

Noun

meson

  1. accusative singular of meso

Old French

Alternative forms

Etymology

From Latin mansiō, mansiōnem ("abode, home, dwelling").

Noun

meson f (oblique plural mesons, nominative singular meson, nominative plural mesons)

  1. house

Descendants

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