Where does “metaestável” come from?
metaestável (Portuguese) comes from Portuguese estável, from Old Portuguese estavel, from Latin stabilis, from Latin stare, from Latin sto, from Proto-Italic staēō, from Proto-Indo-European sth₂éh₁yeti, from Proto-Indo-European *steh₂-.
metaestável (Portuguese): metastable
Ancestry of “metaestável”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Portuguese | estável | stable |
| 2 | Old Portuguese | estavel | — |
| 3 | Latin | stabilis | That stands firm; firm, steadfast, steady, sure,... |
| 4 | Latin | stare | present active infinitive of stō; stand; to be |
| 5 | Latin | sto | I stand; I stay, remain; I am |
| 6 | Proto-Italic | staēō | stand |
| 7 | Proto-Indo-European | sth₂éh₁yeti | — |
| 8 | Proto-Indo-European | *steh₂- | — |