Where does “photoabsorbance” come from?
photoabsorbance (English) comes from English absorbance, from English absorb, from Middle French absorber, from Latin absorbeō, from Latin sorbeo, from Proto-Italic sorβeō, from Proto-Indo-European srobʰéyeti, from Proto-Indo-European -éyeti — Creates transitive imperfective verbs from roots.
photoabsorbance (English): The effect of light on the absorbance of a...
Definitions
- The effect of light on the absorbance of a...
Ancestry of “photoabsorbance”, step by step
photoabsorbance traces back through two separate lines of ancestry.
via English absorbance
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | absorbance | A logarithmic measure of the amount of light that... |
| 2 | English | absorb | To include so that it no longer has separate... |
| 3 | Middle French | absorber | — |
| 4 | Latin | absorbeō | to swallow down, devour |
| 5 | Latin | sorbeo | I suck in, drink up |
| 6 | Proto-Italic | sorβeō | to suck in |
| 7 | Proto-Indo-European | srobʰéyeti | to be sipping, sucking; to cause to sip, suck |
| 8 | Proto-Indo-European | -éyeti | Forms causative imperfective verbs from roots;... |
| 9 | Proto-Indo-European | -yeti | Creates transitive imperfective verbs from roots |
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- | — |