noun, feminine/pɾotoesˈtɾeʝa/plural: protoestrellas
protostar
Etymology tree Spanish proto- Proto-Indo-European *h₂eHs- Proto-Indo-European *-tḗr Proto-Indo-European *h₂stḗrder. Proto-Italic *stērlā Latin stēlla Old Spanish estrella Spanish estrella Spanish protoestrella From proto- + estrella.