Where does “checksum” come from?
Check derives from Old French eschequier, from Latin scaccus, meaning a chess board or table with a checked pattern, ultimately from Latin super and -arius.
checksum (English): A number, derived by applying a suitable...
Definitions
- A number, derived by applying a suitable...
Ancestry of “checksum”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | check | A situation in which the king is directly... |
| 2 | English | chequer | The edible fruit of the wild service tree,... |
| 3 | Old French | eschequier | exchequer |
| 4 | Medieval Latin | scaccarium | chess board; chessboard; exchequer |
| 5 | Vulgar Latin | scaccus | chess |
| 6 | Arabic | شَاه | king in chess; king; king or check at chess, shah |
| 7 | Persian | شاه | king; shah; king; Something that is the biggest... |
| 8 | Middle Persian | 𐭬𐭫𐭪𐭠 | king |
| 9 | Old Persian | 𐏋 | king |
| 10 | Proto-Iranian | xšáyati | — |
| 11 | Proto-Indo-Iranian | kšáyati | he rules, he has power over |
| 12 | Proto-Indo-European | teḱ- | to sire, beget |