observation dome

NOUN
16 LETTERS · STARTS WITH O

observation dome is a valid 16-letter word worth 23 points in Scrabble and 27 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
O1B3S1E1R1V4A1T1I1O1N1D2O1M3E1
1 + 3 + 1 + 1 + 1 + 4 + 1 + 1 + 1 + 1 + 1 + 0 + 2 + 1 + 3 + 1 =23 PTS
DOUBLE WORD → 46TRIPLE WORD → 69
MEANING

What does observation dome mean?

NOUN · 1 SENSE
1

Lookout consisting of a dome-shaped observatory.