mezzanine floor

NOUN /mɛzə,nin_floʊr/
15 LETTERS · STARTS WITH M

mezzanine floor is a valid 15-letter word worth 37 points in Scrabble and 41 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
M3E1Z10Z10A1N1I1N1E1F4L1O1O1R1
3 + 1 + 10 + 10 + 1 + 1 + 1 + 1 + 1 + 0 + 4 + 1 + 1 + 1 + 1 =37 PTS
DOUBLE WORD → 74TRIPLE WORD → 111
MEANING

What does mezzanine floor mean?

NOUN · 1 SENSE
1

Intermediate floor just above the ground floor.