gas-discharge lamp

NOUN
18 LETTERS · STARTS WITH G

gas-discharge lamp is a valid 18-letter word worth 28 points in Scrabble and 33 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
G2A1S1-0D2I1S1C3H4A1R1G2E1L1A1M3P3
2 + 1 + 1 + 0 + 2 + 1 + 1 + 3 + 4 + 1 + 1 + 2 + 1 + 0 + 1 + 1 + 3 + 3 =28 PTS
DOUBLE WORD → 56TRIPLE WORD → 84
MEANING

What does gas-discharge lamp mean?

NOUN · 1 SENSE
1

An electric lamp in which the light comes from an electric discharge between two electrodes in a glass tube.