Where does “backcalculation” come from?
backcalculation (English) comes from English back, from French bac, from French baccalauréat, from Medieval Latin baccalaureatus, from Latin baccalaureus, from Latin laurea, from Latin laurus, from English -aceous — Creates adjectives from noun or verb stems.
backcalculation (English): A form of calculation in which input parameters are adjusted until the calculated result coincides with the actual result found
Definitions
- A form of calculation in which input parameters are adjusted until the calculated result coincides with the actual result found
Ancestry of “backcalculation”, step by step
backcalculation traces back through two separate lines of ancestry.
via English back
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | back | Near the rear; Not current; Far from the main... |
| 2 | French | bac | ferry; vat; high school exit exam in France; A... |
| 3 | French | baccalauréat | baccalaureat; bachelor's degree |
| 4 | Medieval Latin | baccalaureatus | bachelor's degree |
| 5 | Latin | baccalaureus | bachelor |
| 6 | Latin | laurea | laurel, bay tree; crown, wreath or branch of... |
| 7 | Latin | laurus | laurel tree; laurels; a crown of laurel |
| 8 | English | -aceous | Of, relating to, resembling or containing the... |
| 9 | Latin | -āceus | aceous; resembling, having the nature of, forming, belonging to |
| 10 | Latin | -āx | ish, -y |
| 11 | Latin | -ium | Suffix used to form abstract nouns, sometimes... |
| 12 | Latin | -ius | forming adjectives from nouns; nominative neuter... |
| 13 | Proto-Italic | -jōs | Forms comparative adjectives |
| 14 | Proto-Indo-European | -yós | Creates adjectives from noun or verb stems |
via English calculation
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | calculation | The act or process of calculating; The result of... |
| 2 | Middle English | calculation | — |
| 3 | Latin | calculatio | computation, calculation, reckoning |
| 4 | Latin | -tiō | tion, -ation, -ing |
| 5 | Latin | dissertātiō | (spoken) dissertation, discourse, disquisition |
| 6 | Latin | dissertus | arranged, disposed; explained |
| 7 | Latin | disserere | second-person singular future passive indicative... |
| 8 | Latin | dis- | asunder, apart, in two; reversal, removal;... |
| 9 | Latin | calceus | shoe |
| 10 | Latin | calx | limestone; chalk; the finish line |
| 11 | Ancient Greek | χάλιξ | small stone, pebble; gravel, rubble |