hydrogenising

13 LETTERS · 5 SYLLABLES · STARTS WITH H

hydrogenising is a valid 13-letter word worth 22 points in Scrabble and 24 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

H4Y4D2R1O1G2E1N1I1S1I1N1G2

4 + 4 + 2 + 1 + 1 + 2 + 1 + 1 + 1 + 1 + 1 + 1 + 2 =22 PTS

DOUBLE WORD → 44TRIPLE WORD → 66

MEANING

What does hydrogenising mean?