Where does “ambulacral” come from?
ambulacral (Portuguese) comes from Portuguese -al, from Old Portuguese -al, from Latin -ālis, from Proto-Italic -ālis.
ambulacral (Portuguese): ambulacral
Ancestry of “ambulacral”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Portuguese | -al | appended to noun X, forms adjectives meaning “of... |
| 2 | Old Portuguese | -al | — |
| 3 | Latin | -ālis | — |
| 4 | Proto-Italic | -ālis | — |