ultraviolet spectrum

NOUN
20 LETTERS · STARTS WITH U

ultraviolet spectrum is a valid 20-letter word worth 28 points in Scrabble and 36 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
U1L1T1R1A1V4I1O1L1E1T1S1P3E1C3T1R1U1M3
1 + 1 + 1 + 1 + 1 + 4 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 3 + 1 + 3 + 1 + 1 + 1 + 3 =28 PTS
DOUBLE WORD → 56TRIPLE WORD → 84
MEANING

What does ultraviolet spectrum mean?

NOUN · 1 SENSE
1

The spectrum of ultraviolet radiation.

BROADER