noun, masculine/aɡtiˈnometɾo/plural: actinómetros
actinometer (measuring device)
Synonyms: piranómetro, solarímetro
Etymology tree Spanish actino- Proto-Indo-European *meh₁- Proto-Indo-European *-tḗr Proto-Indo-European *-trom Proto-Hellenic *-tron Ancient Greek -τρον (-tron) Ancient Greek μέτρον (métron)lbor. Spanish -metro Spanish actinómetro From actino- + -metro.