Where does “fractionator” come from?
fractionator (English) comes from English fractionate, from English fraction, from Middle English fraccioun, from Occitan fraccion, from Latin fractio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus — small stone, pebble; gravel, rubble.
fractionator (English): A piece of chemical engineering or laboratory...
Definitions
- A piece of chemical engineering or laboratory...
Ancestry of “fractionator”, step by step
fractionator traces back through two separate lines of ancestry.
via English fractionate
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | fractionate | To separate into its individual constituents by... |
| 2 | English | fraction | A part of a whole, especially a comparatively... |
| 3 | Middle English | fraccioun | a breaking |
| 4 | Occitan | fraccion | a part; fraction |
| 5 | Latin | fractio | the action of breaking; fraction |
| 6 | Latin | -tiō | tion, -ation, -ing |
| 7 | Latin | dissertātiō | (spoken) dissertation, discourse, disquisition |
| 8 | Latin | dissertus | arranged, disposed; explained |
| 9 | Latin | disserere | second-person singular future passive indicative... |
| 10 | Latin | dis- | asunder, apart, in two; reversal, removal;... |
| 11 | Latin | calceus | shoe |
| 12 | Latin | calx | limestone; chalk; the finish line |
| 13 | Ancient Greek | χάλιξ | small stone, pebble; gravel, rubble |
via English ‐or
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | ‐or | Creates an agent noun, often from a verb, indicating a person or object (often machines or parts of them) that do the verb or part of speech with which they are formed |
| 2 | Middle English | -our | — |
| 3 | Old French | -eor | Alternative form of -or |
| 4 | Latin | -ator | -ator, -er; second-person singular future passive... |
| 5 | Latin | -tor | -er |
| 6 | Proto-Italic | -tōr | Forms agent nouns to verb stems |
| 7 | Proto-Indo-European | -tōr | Derives agent nouns from verbs, denoting someone... |
| 8 | Proto-Indo-European | -tor-s | — |