cathode current

15 LETTERS · STARTS WITH C

cathode current is a valid 15-letter word worth 22 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

C3A1T1H4O1D2E1C3U1R1R1E1N1T1

3 + 1 + 1 + 4 + 1 + 2 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 1 =22 PTS

DOUBLE WORD → 44TRIPLE WORD → 66

MEANING

What does cathode current mean?