Where does “*tei” come from?
*tei (Old Portuguese) comes from Latin tuus, from Russian туз, from Polish tuz, from Polish tu, from Polish być, from Polish móc, from Old Polish móc, from Proto-Slavic moťь — to be able.
Ancestry of “*tei”, step by step
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | Latin | tuus | your |
| 2 | Russian | туз | ace; bigwig; two-oar dinghy |
| 3 | Polish | tuz | ace; luminary, person of importance in their... |
| 4 | Polish | tu | here |
| 5 | Polish | być | to be |
| 6 | Polish | móc | to be able; may, might; to be allowed |
| 7 | Old Polish | móc | can, may, to be able to |
| 8 | Proto-Slavic | moťь | power |
| 9 | Proto-Indo-European | mógʰtis | — |
| 10 | Proto-Indo-European | meǵʰ- | to be able |