Where does “tripinnately” come from?
tripinnately (English) comes from English tripinnate, from English pinnate, from Latin pinnātus, from Latin Pinna, from Latin penna, from Proto-Italic petnā, from Proto-Indo-European péth₂r̥, from Proto-Indo-European peth₂- — to spread out; to fly.
tripinnately (English): In a tripinnate manner
Ancestry of “tripinnately”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | tripinnate | Having bipinnate leaflets arranged on each side... |
| 2 | English | pinnate | Resembling a feather; Having two rows of... |
| 3 | Latin | pinnātus | — |
| 4 | Latin | Pinna | — |
| 5 | Latin | penna | wing; feather, especially a flight-feather;... |
| 6 | Proto-Italic | petnā | feather; wing |
| 7 | Proto-Indo-European | péth₂r̥ | wing; feather |
| 8 | Proto-Indo-European | peth₂- | to spread out; to fly |