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Etymology from Wiktionary, CC BY-SA 4.0.
ununennium
un·un·enn·i·umToday it means: The systematic element name for the (as yet undiscovered) chemical element with atomic number 119 (symbol Uue). Full definition →
Today it means: The systematic element name for the (as yet undiscovered) chemical element with atomic number 119 (symbol Uue). Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.