microphone

NOUN /maɪkrə,foʊn/
10 LETTERS · 3 SYLLABLES · STARTS WITH M

microphone is a valid 10-letter word worth 19 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
M3I1C3R1O1P3H4O1N1E1
3 + 1 + 3 + 1 + 1 + 3 + 4 + 1 + 1 + 1 =19 PTS
DOUBLE WORD → 38TRIPLE WORD → 57
MEANING

What does microphone mean?