carbon microphone

17 LETTERS · STARTS WITH C

carbon microphone is a valid 17-letter word worth 29 points in Scrabble and 35 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

C3A1R1B3O1N1M3I1C3R1O1P3H4O1N1E1

3 + 1 + 1 + 3 + 1 + 1 + 0 + 3 + 1 + 3 + 1 + 1 + 3 + 4 + 1 + 1 + 1 =29 PTS

DOUBLE WORD → 58TRIPLE WORD → 87

MEANING

What does carbon microphone mean?