natural glass

NOUN
13 LETTERS · STARTS WITH N

natural glass is a valid 13-letter word worth 13 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
N1A1T1U1R1A1L1G2L1A1S1S1
1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 2 + 1 + 1 + 1 + 1 =13 PTS
DOUBLE WORD → 26TRIPLE WORD → 39
MEANING

What does natural glass mean?

NOUN · 1 SENSE
1

Magma of any composition that cooled very rapidly.

BROADER