Where does “unspined” come from?
unspined (English) comes from English spined, from English spine, from Middle English spyne, from Old French espine, from Latin spīna, from Proto-Italic speinā, from Proto-Indo-European spēy- — to stretch; thrive; succeed.
unspined (English): Without spines
Ancestry of “unspined”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | spined | Having spines, spiny; Having a certain type of... |
| 2 | English | spine | The series of bones situated at the back from the... |
| 3 | Middle English | spyne | A spine |
| 4 | Old French | espine | spine; backbone; spine; spike |
| 5 | Latin | spīna | — |
| 6 | Proto-Italic | speinā | — |
| 7 | Proto-Indo-European | spēy- | to stretch; thrive; succeed |