noun, masculine/astɾotuˈɾismo/
astrotourism
Etymology tree Spanish astro- Proto-Indo-European *terh₁- Proto-Indo-European *-nos Proto-Indo-European *tórh₁nos Proto-Hellenic *tórnos Ancient Greek τόρνος (tórnos)bor. Latin tornus Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-yéti Proto-Indo-European *-eh₂yéti Proto-Indo-European *-h₂tiinflu. Proto-Italic *-ājō Proto-Italic *-āō Latin -ō Latin tornō Old French torner Old French tourder. English tour Proto-Indo-European *-id- Proto-Indo-European *-yéti Proto-Indo-Eu