oxidation-reduction indicator

NOUN
29 LETTERS · STARTS WITH O

oxidation-reduction indicator is a valid 29-letter word worth 41 points in Scrabble and 47 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
O1X8I1D2A1T1I1O1N1-0R1E1D2U1C3T1I1O1N1I1N1D2I1C3A1T1O1R1
1 + 8 + 1 + 2 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 2 + 1 + 3 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 2 + 1 + 3 + 1 + 1 + 1 + 1 =41 PTS
DOUBLE WORD → 82TRIPLE WORD → 123
MEANING

What does oxidation-reduction indicator mean?

NOUN · 1 SENSE
1

An indicator that shows a reversible color change between oxidized and reduced forms.

BROADER