four-centered arch

NOUN
18 LETTERS · STARTS WITH F

four-centered arch is a valid 18-letter word worth 27 points in Scrabble and 30 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
F4O1U1R1-0C3E1N1T1E1R1E1D2A1R1C3H4
4 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 1 + 1 + 2 + 0 + 1 + 1 + 3 + 4 =27 PTS
DOUBLE WORD → 54TRIPLE WORD → 81
MEANING

What does four-centered arch mean?

NOUN · 1 SENSE
1

A low elliptical or pointed arch; usually drawn from four centers.

SYNONYMS
BROADER