ventilation shaft

NOUN
17 LETTERS · STARTS WITH V

ventilation shaft is a valid 17-letter word worth 25 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
V4E1N1T1I1L1A1T1I1O1N1S1H4A1F4T1
4 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 4 + 1 + 4 + 1 =25 PTS
DOUBLE WORD → 50TRIPLE WORD → 75
MEANING

What does ventilation shaft mean?

NOUN · 1 SENSE
1

A shaft in a building; serves as an air passage for ventilation.