1. A fan that moves air out of an enclosure

Derived forms: exhaust fans

Type of: fan

• bontebok
• Bontemps
• bonus
• bonxie
• bony
• bony fish
• bony labyrinth
• bony-plated
• bonyness
• bonze
• bonzer
• boo
• boo-boo
• boob
• boob tube
• booboisie
• booby
• booby hatch
• booby prize
• booby-trap
• Boocercus eurycerus
• boodle
• boofhead
• booger
• boogeyman