zenith tube

11 LETTERS · STARTS WITH Z

zenith tube is a valid 11-letter word worth 24 points in Scrabble and 26 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

Z10E1N1I1T1H4T1U1B3E1

10 + 1 + 1 + 1 + 1 + 4 + 0 + 1 + 1 + 3 + 1 =24 PTS

DOUBLE WORD → 48TRIPLE WORD → 72

MEANING

What does zenith tube mean?