Where does “photoperturbation” come from?
photoperturbation (English) comes from English perturbation, from Middle French perturbation, from Old French perturbacion, from Latin perturbatio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere — small stone, pebble; gravel, rubble.
photoperturbation (English): The disruption to the activity of a physical or...
Definitions
- The disruption to the activity of a physical or...
Ancestry of “photoperturbation”, step by step
photoperturbation traces back through two separate lines of ancestry.
via English perturbation
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | perturbation | Agitation; the state of being perturbed; A small... |
| 2 | Middle French | perturbation | — |
| 3 | Old French | perturbacion | — |
| 4 | Latin | perturbatio | confusion; disturbance, disorder; commotion |
| 5 | Latin | -tiō | tion, -ation, -ing |
| 6 | Latin | dissertātiō | (spoken) dissertation, discourse, disquisition |
| 7 | Latin | dissertus | arranged, disposed; explained |
| 8 | Latin | disserere | second-person singular future passive indicative... |
| 9 | Latin | dis- | asunder, apart, in two; reversal, removal;... |
| 10 | Latin | calceus | shoe |
| 11 | Latin | calx | limestone; chalk; the finish line |
| 12 | Ancient Greek | χάλιξ | small stone, pebble; gravel, rubble |
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- | — |