1. A room that is virtually free of dust or bacteria; used in laboratory work and in assembly or repair of precision equipment
   - clean room

Derived forms: white rooms

Type of: room

• dwarf maple
• dwarf mountain pine
• dwarf mulberry
• dwarf nipplewort
• dwarf oak
• dwarf phlox
• dwarf pipefish
• dwarf pocket rat
• dwarf Russian almond
• dwarf sperm whale
• dwarf spurge
• dwarf sumac
• dwarf tulip
• dwarf willow
• dwarf-white trillium
• dwarfish
• dwarfishness
• dwarfism
• dweeb
• dwell
• dwell on
• dweller
• dwelling
• dwelling house
• Dwight D. Eisenhower