reverse lightning

NOUN
17 LETTERS · STARTS WITH R

reverse lightning is a valid 17-letter word worth 24 points in Scrabble and 29 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
R1E1V4E1R1S1E1L1I1G2H4T1N1I1N1G2
1 + 1 + 4 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 2 + 4 + 1 + 1 + 1 + 1 + 2 =24 PTS
DOUBLE WORD → 48TRIPLE WORD → 72
MEANING

What does reverse lightning mean?

NOUN · 1 SENSE
1

Atmospheric discharges (lasting 10 msec) bursting from the tops of giant storm clouds in blue cones that widen as they flash upward.

SYNONYMS