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Collocation

clean room

adjective + noun A1 adjective + noun

a very clean, controlled area designed to keep dust and germs out, often used in labs or electronics manufacturing

clean room: a very clean, controlled area designed to keep dust and germs out, often used in labs or electronics manufacturi…

Definition

'clean room' is a common English collocation. a very clean, controlled area designed to keep dust and germs out, often used in labs or electronics manufacturing

clean room

“The technicians must wear special suits before entering the clean room.”

Examples

  • Everyone has to put on a hairnet before going into the clean room.
  • The clean room is kept under positive air pressure to prevent dust from getting inside.
  • They assemble the microchips in a clean room to avoid contamination.
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  • Access to the clean room is restricted to trained staff only.
  • Before entering the clean room, she removed her jewelry and washed her hands carefully.
  • The company invested in a new clean room facility for medical device production.
  • Even a small fiber can ruin the experiment, which is why the clean room rules are so strict.
  • Sensors constantly monitor temperature and humidity in the clean room.
  • After the power outage, they re-certified the clean room to make sure it still met standards.

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