fenestra of the vestibule

NOUN
25 LETTERS · STARTS WITH F

fenestra of the vestibule is a valid 25-letter word worth 36 points in Scrabble and 40 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
F4E1N1E1S1T1R1A1O1F4T1H4E1V4E1S1T1I1B3U1L1E1
4 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 4 + 0 + 1 + 4 + 1 + 0 + 4 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 =36 PTS
DOUBLE WORD → 72TRIPLE WORD → 108
MEANING

What does fenestra of the vestibule mean?

NOUN · 1 SENSE
1

Fenestra that has the base of the stapes attached to it.

BROADER