1. A woody valley; also, a deep pool 
2. A chimney

Derived forms: lums

Encyclopedia: Lum

• Baffin Island
• baffle
• baffle board
• baffled
• bafflement
• baffler
• baffling
• BAFTA
• bag
• bag and baggage
• bag lady
• bag of tricks
• bag-shaped
• bagascosis
• bagasse
• bagassosis
• bagatelle
• Bagdad
• bagel
• bagful
• baggage
• baggage car
• baggage claim
• baggage reclaim
• baggageman