trono (Galician) comes from Latin tonus, from Ancient Greek τόνος, from Proto-Hellenic tónos, from Proto-Indo-European tónos, from Proto-Indo-European ten- — to stretch, to extend.
trono (Galician): thunder; bombard; throne
Definitions
thunder; bombard; throne
Ancestry of “trono”, step by step
trono traces back through two separate lines of ancestry.