Where does “starstuff” come from?

starstuff (English) comes from English star, from Middle English sterre, from Old English steorra, from Proto-West Germanic sterrō, from Proto-Germanic sternô, from Proto-Indo-European h₂stḗr, from Proto-Indo-European h₂eHs- — to be/become dry; to burn, to glow; hearth.

starstuff (English): The material composition of stars; matter...

Definitions

  1. The material composition of stars; matter...

Ancestry of “starstuff”, step by step

starstuff traces back through two separate lines of ancestry.

via English star

StepLanguageWordMeaning
1EnglishstarAny small luminous dot appearing in the cloudless...
2Middle Englishsterrestar
3Old Englishsteorrastar
4Proto-West Germanicsterrō
5Proto-Germanicsternôstar
6Proto-Indo-Europeanh₂stḗrstar
7Proto-Indo-Europeanh₂eHs-to be/become dry; to burn, to glow; hearth

via English stuff

StepLanguageWordMeaning
1EnglishstuffMiscellaneous items or objects; personal...
2Romanianstufreed; thatch
3Old Frisianstīf
4Proto-Germanicstīfazstiff, rigid
5Proto-Indo-Europeansteypós
Every word from Proto-Indo-European h₂eHs-Every word from Proto-Indo-European h₂stḗrEvery word from Proto-Germanic sternô