polonium means A rare, highly radioactive chemical element (symbol Po) with atomic number 84. Lexicurio rates it Rare gem — a strength score of 83 out of 100.
polonium is pronounced /pəˈləʊ.nɪ.əm/.
Etymology
From New Latin polonium, from Medieval Latin Polonia (“Poland”), named after Marie Curie's homeland.
noun
- A rare, highly radioactive chemical element (symbol Po) with atomic number 84.