Where does “ratio” come from?
Ratio comes from Latin ratio, derived from the verb reor meaning "to think or reckon," from the Proto-Indo-European root h₂reh₁-.
ratio (English): A number representing a comparison between two...
Definitions
- A number representing a comparison between two...
Ancestry of “ratio”, step by step
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | Latin | ratiō | reason, reasoning, explanation, ground, motive, rationality, rationale, purpose |
| 2 | Latin | -tiō | tion, -ation, -ing |
| 3 | Latin | dissertātiō | (spoken) dissertation, discourse, disquisition |
| 4 | Latin | dissertus | arranged, disposed; explained |
| 5 | Latin | disserere | second-person singular future passive indicative... |
| 6 | Latin | dis- | asunder, apart, in two; reversal, removal;... |
| 7 | Latin | calceus | shoe |
| 8 | Latin | calx | limestone; chalk; the finish line |
| 9 | Ancient Greek | χάλιξ | small stone, pebble; gravel, rubble |