unbibium means the systematic element name for the (as yet undiscovered) chemical element with atomic number 122 (symbol Ubb). Lexicurio rates it Sui generis — a strength score of 87 out of 100.
unbibium is pronounced /ˌuːnbaɪˈbaɪəm/.
Etymology
Systematic element name from un- + bi- + bi- + -ium.
noun
- The systematic element name for the (as yet undiscovered) chemical element with atomic number 122 (symbol Ubb).