spark gap

NOUN /spɑrk_gæp/
9 LETTERS · STARTS WITH S

spark gap is a valid 9-letter word worth 17 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1P3A1R1K5G2A1P3
1 + 3 + 1 + 1 + 5 + 0 + 2 + 1 + 3 =17 PTS
DOUBLE WORD → 34TRIPLE WORD → 51
MEANING

What does spark gap mean?

NOUN · 1 SENSE
1

A component of an ignition system; consists of two shaped electrodes and the space between them.