Where does “spinescently” come from?

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

spinescently (English): In a spinescent manner

Definitions

  1. In a spinescent manner

Ancestry of “spinescently”, step by step

spinescently traces back through two separate lines of ancestry.

via English spinescent

StepLanguageWordMeaning
1EnglishspinescentHaving a spine or spines; Terminating in a spine
2Latinspīnaa thorn or a thorny tree or shrub, such as whitethorn, hawthorn, or blackthorn
3Proto-Italicspeināthorn
4Proto-Indo-Europeanspēy-to stretch; thrive; succeed

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European spēy-Every word from Proto-Italic speināEvery word from Latin spīna