tricolour television tube

NOUN
25 LETTERS · STARTS WITH T

tricolour television tube is a valid 25-letter word worth 30 points in Scrabble and 38 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
T1R1I1C3O1L1O1U1R1T1E1L1E1V4I1S1I1O1N1T1U1B3E1
1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 1 + 4 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 3 + 1 =30 PTS
DOUBLE WORD → 60TRIPLE WORD → 90
MEANING

What does tricolour television tube mean?

NOUN · 1 SENSE
1

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