ununséptio

== Portuguese == === Etymology === From Latin ūnus (“one”) (twice) +‎ Latin septem (“seven”) +‎ -io (“-ium”), after the element’s atomic number 117. === Pronunciation === Hyphenation: u‧nun‧sép‧ti‧o === Noun === ununséptio m (uncountable) ununseptium (element with atomic number 117) Synonym: eka-astato === Further reading === “ununséptio”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026