Where does “tisúc” come from?
tisúc (Old Czech) comes from Proto-Slavic tysǫti, from Proto-Balto-Slavic tūˀsantis, from Proto-Indo-European tuHsont-, from Proto-Indo-European tewh₂- — to swell; to crowd; to be strong.
Ancestry of “tisúc”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Proto-Slavic | tysǫti | thousand |
| 2 | Proto-Balto-Slavic | tūˀsantis | — |
| 3 | Proto-Indo-European | tuHsont- | thousand |
| 4 | Proto-Indo-European | tewh₂- | to swell; to crowd; to be strong |