Where does “photomeson” come from?

photomeson (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.

photomeson (English): A meson ejected from a nucleus by an impinging...

Definitions

  1. A meson ejected from a nucleus by an impinging...

Ancestry of “photomeson”, step by step

photomeson 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 photo

StepLanguageWordMeaning
1EnglishphotoA photograph; A photo finish; To take a...
2EnglishphotographyThe art and technology of producing images on...
3Frenchphotographiephotography; photograph
4Ancient Greekφωτο-
5Ancient GreekφῶςAttic form of φᾰ́ος
6Proto-Hellenicpʰáos
7Proto-Indo-Europeanbʰéh₂os
8Proto-Indo-Europeanbʰeh₂-to shine, glow light; to speak, say
9Proto-Indo-Europeanbʰeh₂-s-ri-
Every word from Proto-Indo-European -éh₂tosEvery word from Latin -ātusEvery word from French -ate