Where does “photopion” come from?
photopion (English) comes from English photo, from English photography, from French photographie, from Ancient Greek φωτο-, from Ancient Greek φῶς, from Proto-Hellenic pʰáos, from Proto-Indo-European bʰéh₂os, from Proto-Indo-European bʰeh₂-.
photopion (English): A pion generated by the action of light
Definitions
- A pion generated by the action of light
Ancestry of “photopion”, step by step
photopion traces back through two separate lines of ancestry.
via English photo
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | photo | A photograph; A photo finish; To take a... |
| 2 | English | photography | The art and technology of producing images on... |
| 3 | French | photographie | photography; photograph |
| 4 | Ancient Greek | φωτο- | — |
| 5 | Ancient Greek | φῶς | Attic form of φᾰ́ος |
| 6 | Proto-Hellenic | pʰáos | — |
| 7 | Proto-Indo-European | bʰéh₂os | — |
| 8 | Proto-Indo-European | bʰeh₂- | to shine, glow light; to speak, say |
| 9 | Proto-Indo-European | bʰeh₂-s-ri- | — |
via English pion
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | pion | Any of three semistable mesons, having positive,... |
| 2 | English | Pi | The sixteenth letter of the Classical and Modern Greek alphabets and the seventeenth in Old Greek |
| 3 | Ancient Greek | πῖ | Alternative form of πεῖ |
| 4 | Ancient Greek | πεῖ | pi, the name for the sixteenth letter Π, π of the... |
| 5 | Proto-Semitic | pay- | the mouth |