unluminescent

13 LETTERS · 5 SYLLABLES · STARTS WITH U

unluminescent is a valid 13-letter word worth 17 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

U1N1L1U1M3I1N1E1S1C3E1N1T1

1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 =17 PTS

DOUBLE WORD → 34TRIPLE WORD → 51

MEANING

What does unluminescent mean?