square and rabbet

NOUN
17 LETTERS · STARTS WITH S

square and rabbet is a valid 17-letter word worth 29 points in Scrabble and 33 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1Q10U1A1R1E1A1N1D2R1A1B3B3E1T1
1 + 10 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 2 + 0 + 1 + 1 + 3 + 3 + 1 + 1 =29 PTS
DOUBLE WORD → 58TRIPLE WORD → 87
MEANING

What does square and rabbet mean?

NOUN · 1 SENSE
1

Molding in the form of a ring; at top of a column.