spark frequency

15 LETTERS · STARTS WITH S

spark frequency is a valid 15-letter word worth 37 points in Scrabble and 40 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1P3A1R1K5F4R1E1Q10U1E1N1C3Y4

1 + 3 + 1 + 1 + 5 + 0 + 4 + 1 + 1 + 10 + 1 + 1 + 1 + 3 + 4 =37 PTS

DOUBLE WORD → 74TRIPLE WORD → 111

MEANING

What does spark frequency mean?