tricolour tube

NOUN
14 LETTERS · STARTS WITH T

tricolour tube is a valid 14-letter word worth 17 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
T1R1I1C3O1L1O1U1R1T1U1B3E1
1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 3 + 1 =17 PTS
DOUBLE WORD → 34TRIPLE WORD → 51
MEANING

What does tricolour tube mean?

NOUN · 1 SENSE
1

A color television tube in which three primary colors are combined to give the full range of colors.