actinometria

== Portuguese == === Etymology === From actino- +‎ -metria. === Pronunciation === === Noun === actinometria f (uncountable) actinometry (measurement of the heating power of electromagnetic radiation) === Further reading === “actinometria”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026 “actinometria”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026