multiplex tube

14 LETTERS · STARTS WITH M

multiplex tube is a valid 14-letter word worth 26 points in Scrabble and 33 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

M3U1L1T1I1P3L1E1X8T1U1B3E1

3 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 8 + 0 + 1 + 1 + 3 + 1 =26 PTS

DOUBLE WORD → 52TRIPLE WORD → 78

MEANING

What does multiplex tube mean?