d 2 u 1 b 3 n 1 i 1 u 1 m 3
7 letters · 12 points in Scrabble
Meaning
noun a transuranic element
originFrom Dubna + -ium, named after Dubna, Moscow Oblast, Russia, the site of the Joint Institute for Nuclear Research, which discovered the element.
Etymology from Wiktionary, CC BY-SA 3.0