cold cathode

NOUN
12 LETTERS · 2 SYLLABLES · STARTS WITH C

cold cathode is a valid 12-letter word worth 20 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
C3O1L1D2C3A1T1H4O1D2E1
3 + 1 + 1 + 2 + 0 + 3 + 1 + 1 + 4 + 1 + 2 + 1 =20 PTS
DOUBLE WORD → 40TRIPLE WORD → 60
MEANING

What does cold cathode mean?

NOUN · 1 SENSE
1

A cathode that is a source of electrons without being heated.

BROADER