unobserved fire

NOUN
15 LETTERS · STARTS WITH U

unobserved fire is a valid 15-letter word worth 23 points in Scrabble and 27 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
U1N1O1B3S1E1R1V4E1D2F4I1R1E1
1 + 1 + 1 + 3 + 1 + 1 + 1 + 4 + 1 + 2 + 0 + 4 + 1 + 1 + 1 =23 PTS
DOUBLE WORD → 46TRIPLE WORD → 69
MEANING

What does unobserved fire mean?

NOUN · 1 SENSE
1

Fire for which the point of impact (the bursts) cannot be observed.

BROADER