Where does “monoastral” come from?

monoastral (English) comes from English astral, from Late Latin astralis, from Latin astrum, from Ancient Greek ἄστρον, from Ancient Greek ἀστήρ, from Proto-Hellenic astḗr, from Proto-Indo-European h₂stḗr, from Proto-Indo-European h₂eHs- — to be/become dry; to burn, to glow; hearth.

monoastral (English): Having or relating to a single aster

Definitions

  1. Having or relating to a single aster

Ancestry of “monoastral”, step by step

monoastral traces back through two separate lines of ancestry.

via English astral

StepLanguageWordMeaning
1EnglishastralRelating to or resembling the stars; starry;...
2Late Latinastralis
3Latinastruma star
4Ancient GreekἄστρονA celestial body
5Ancient Greekἀστήρa celestial body; illustrious person; starfish
6Proto-Hellenicastḗrstar
7Proto-Indo-Europeanh₂stḗrstar
8Proto-Indo-Europeanh₂eHs-to be/become dry; to burn, to glow; hearth

via English mono

StepLanguageWordMeaning
1EnglishmonoClipping of mononucleosis; A bicycle or...
2Englishmono-API; one, single, only
3Ancient Greekμονο-one; mono-
Every word from Proto-Indo-European h₂eHs-Every word from Proto-Indo-European h₂stḗrEvery word from Proto-Hellenic astḗr
monoastral — Etymology, Origin & Word History | Etymology Explorer