hydrometallurgical

18 LETTERS · 7 SYLLABLES · STARTS WITH H

hydrometallurgical is a valid 18-letter word worth 30 points in Scrabble and 35 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

H4Y4D2R1O1M3E1T1A1L1L1U1R1G2I1C3A1L1

4 + 4 + 2 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 2 + 1 + 3 + 1 + 1 =30 PTS

DOUBLE WORD → 60TRIPLE WORD → 90

MEANING

What does hydrometallurgical mean?