Where does “rehydrogenate” come from?
rehydrogenate (English) comes from English re, from English reinsurance, from English re-, from Middle English re-, from Old French re-, from Latin rĕ-, from Latin prōdūcō, from Latin prō- — passed , crossed.
rehydrogenate (English): To hydrogenate again
Definitions
- To hydrogenate again
Ancestry of “rehydrogenate”, step by step
rehydrogenate traces back through two separate lines of ancestry.
via English re
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | re | About, regarding, with reference to; especially... |
| 2 | English | reinsurance | Insurance purchased by insurance companies that... |
| 3 | English | re- | again, anew; a completive or intensification of... |
| 4 | Middle English | re- | — |
| 5 | Old French | re- | re- again; once more |
| 6 | Latin | rĕ- | back, backwards |
| 7 | Latin | prōdūcō | to lead or bring forth, forward or out |
| 8 | Latin | prō- | forward direction, forward movement |
| 9 | Proto-Italic | *pro- | pro- see the Latin entry for further meanings |
| 10 | Proto-Indo-European | pro- | toward, forward |
| 11 | Proto-Indo-European | por- | to give birth; forward, through; going, passage |
| 12 | Proto-Indo-European | per- | before, in front; first; to go through |
| 13 | Proto-Indo-European | pr̥tós | passed , crossed |
via English hydrogenate
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | hydrogenate | to treat something, or react something, with... |
| 2 | English | hydrogen | The lightest chemical element (symbol H), with an atomic number of 1 and atomic weight of 1.008 |
| 3 | French | hydrogène | hydrogen; first-person singular present... |
| 4 | French | -gène | -gen, -genic |
| 5 | Latin | -genus | born from, sprung form |
| 6 | Ancient Greek | -γενής | born in a certain place or condition; of a kind |
| 7 | Ancient Greek | -είᾱ | Superficially appears in abstract nouns derived from σ-stem adjectives, with the true suffix being |
| 8 | Ancient Greek | -ής | adjective suffix |
| 9 | Proto-Indo-European | -ēs | Primarily forms adjectival bahuvrīhi compounds |
| 10 | Proto-Indo-European | -ess | — |
| 11 | Proto-Indo-European | -os | Creates action nouns or result nouns from verbs;... |