clean rooms

• plural

  plural

  The grammatical form denoting more than one person, place, thing, or idea.

  of clean room.
  clean room

  noun

  a room in which contaminants such as dust are reduced to a very low level by special procedures so that operations such as the manufacture and assembly of delicate equipment or the manipulation of biological materials can be performed effectively.

Example Sentences

See Examples For:

clean rooms

By day, they cook meals, clean rooms and look after guests at their family-run homestays.

From BBC ● Sep. 26, 2026

Its customers need to build enough clean rooms to house the machines they want to buy, a massive undertaking that requires construction expertise, power hookups and abundant energy supplies.

From The Wall Street Journal ● Apr. 25, 2026

“Previously, capacity was constrained by clean room space, but this limitation is being addressed through the acceleration of new clean rooms and the re-purposing of existing ones,” they added.

From MarketWatch ● Jan. 5, 2026

The team found that their unzipped cavities had comparable performance in capturing the quasiparticles to conventional cavities created in clean rooms.

From Science Daily ● May 7, 2024

“It’s ninety percent cheaper to produce than an ordinary chip because the whole thing is sealed in so you don’t need clean rooms for production.”

From "Stormbreaker" by Anthony Horowitz

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