Where does “espina” come from?

espina (Asturian) comes from Latin spīna, from Proto-Italic speinā, from Proto-Indo-European spēy- — to stretch; thrive; succeed.

espina (Asturian): spine

Definitions

  1. spine

Ancestry of “espina”, step by step

StepLanguageWordMeaning
1Latinspīnaa thorn or a thorny tree or shrub, such as whitethorn, hawthorn, or blackthorn
2Proto-Italicspeināthorn
3Proto-Indo-Europeanspēy-to stretch; thrive; succeed
Every word from Proto-Indo-European spēy- →Every word from Proto-Italic speinā →Every word from Latin spīna →
espina — Etymology, Origin & Word History | Etymology Explorer