spectroheliogram

16 LETTERS · 6 SYLLABLES · STARTS WITH S

spectroheliogram is a valid 16-letter word worth 26 points in Scrabble and 30 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1P3E1C3T1R1O1H4E1L1I1O1G2R1A1M3

1 + 3 + 1 + 3 + 1 + 1 + 1 + 4 + 1 + 1 + 1 + 1 + 2 + 1 + 1 + 3 =26 PTS

DOUBLE WORD → 52TRIPLE WORD → 78

MEANING

What does spectroheliogram mean?