Where does “flatus” come from?
flatus (Latin) comes from Latin flō, from Proto-Italic flāō, from Proto-Indo-European bʰleh₁-, from Proto-Indo-European bʰel-, from Proto-Indo-European bʰōl-.
Ancestry of “flatus”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Latin | flō | — |
| 2 | Proto-Italic | flāō | — |
| 3 | Proto-Indo-European | bʰleh₁- | to bleat; to cry; to blow |
| 4 | Proto-Indo-European | bʰel- | to sound; to speak, roar, bark; shiny, white; to... |
| 5 | Proto-Indo-European | bʰōl- | — |