Where does “инвариант” come from?
инвариант (Russian) comes from English invariant, from English variant, from Old French variant, from Latin variāns, from Latin variō, from Latin varius, from Latin vārus, from Proto-Indo-European h₂wer- — to burn; to cover, heed, notice; squirrel.
Ancestry of “инвариант”, step by step
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | English | invariant | not varying; constant; Unaffected by a specified... |
| 2 | English | variant | Showing variety, diverse; Showing deviation or... |
| 3 | Old French | variant | varying; which varies |
| 4 | Latin | variāns | diversifying; variegating |
| 5 | Latin | variō | to diversify, variegate, change, transform, make different or various, alter, vary, interchange |
| 6 | Latin | varius | diverse, different, various, variegated |
| 7 | Latin | vārus | — |
| 8 | Proto-Indo-European | h₂wer- | to lift up; to moisten; to flow; to raise, hang |
| 9 | Proto-Indo-European | wēr- | true |
| 10 | Proto-Indo-European | wer- | to burn; to cover, heed, notice; squirrel |