Where does “fideiussus” come from?
fideiussus (Latin) comes from Latin fideiubeō, from Latin iubeō, from Old Latin ioubeō, from Proto-Italic *jouðeō, from Proto-Italic jouðejō, from Proto-Indo-European Hyowdʰ-éye-ti, from Proto-Indo-European Hyewdʰ-, from Proto-Indo-European h₂yew- — vital force, life, age, eternity; day, morning.
Ancestry of “fideiussus”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Latin | fideiubeō | — |
| 2 | Latin | iubeō | — |
| 3 | Old Latin | ioubeō | — |
| 4 | Proto-Italic | *jouðeō | — |
| 5 | Proto-Italic | jouðejō | — |
| 6 | Proto-Indo-European | Hyowdʰ-éye-ti | — |
| 7 | Proto-Indo-European | Hyewdʰ- | moving erect, to be agitated or push forward in... |
| 8 | Proto-Indo-European | h₂yew- | straight, upright, right; right, justice, law |
| 9 | Proto-Indo-European | h₂óyu | long time, lifetime |
| 10 | Proto-Indo-European | h₂ey- | vital force, life, age, eternity; day, morning |