Where does “pi meson” come from?

pi meson (English) comes from English meson, from English -ön, from English -one, from English ketone, from German Keton, from German Aketon, from French acétone, from Latin acētum — Forms adjectives from nouns, indicating the possession of a thing or a quality.

pi meson (English): A pion, a type of meson

Definitions

  1. A pion, a type of meson

Ancestry of “pi meson”, step by step

pi meson traces back through two separate lines of ancestry.

via English meson

StepLanguageWordMeaning
1EnglishmesonThe mesial plane dividing the body into similar...
2English-önForming nouns denoting subatomic particles and quanta
3English-onea ketone; any similar compound containing a...
4EnglishketoneA homologous series of organic molecules whose...
5GermanKetonketone
6GermanAketonacetone
7Frenchacétoneacetone
8Latinacētumvinegar
9French-ateate
10Latin-ātused
11Proto-Italic-ātos
12Proto-Indo-European-éh₂tosForms adjectives from nouns, indicating the possession of a thing or a quality

via English Pi

StepLanguageWordMeaning
1EnglishPiThe sixteenth letter of the Classical and Modern Greek alphabets and the seventeenth in Old Greek
2Ancient GreekπῖAlternative form of πεῖ
3Ancient Greekπεῖpi, the name for the sixteenth letter Π, π of the...
4Proto-Semiticpay-the mouth
Every word from Proto-Indo-European -éh₂tosEvery word from Latin -ātusEvery word from French -ate