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

• oleic acid
• olein
• olent
• oleo
• oleo oil
• oleograph
• oleomargarine
• oleophilic
• oleophobic
• oleoresin
• oleoresin capiscum
• oleum
• olfaction
• olfactive
• olfactory
• olfactory brain
• olfactory bulb
• olfactory impairment
• olfactory modality
• olfactory nerve
• olfactory organ
• olfactory perception
• olfactory property
• olfactory sensation
• Olfersia