Unscramble

t 1 e 1 r 1 b 3 i 1 u 1 m 3

7 letters · 11 points in Scrabble

Meaning

noun a metallic element of the rare earth group; used in lasers; occurs in apatite and monazite and xenotime and ytterbite

originFrom Ytterby + -ium, named after Ytterby, Sweden, the same etymological source as yttrium, erbium, and ytterbium.

Etymology from Wiktionary, CC BY-SA 3.0

Also spells

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