Word Study
clean bill of health |
clean bomb |
clean cut |
clean house |
clean out |
clean room
| clean slate
| clean sweep
| clean up
| clean-burning
| clean-cut
clean room
WORDNET DICTIONARY
Noun clean room has 1 sense
- clean room(n = noun.artifact) white room - a room that is virtually free of dust or bacteria; used in laboratory work and in assembly or repair of precision equipment; Array has particulars: laminar flow clean room
is a kind of room
For further exploring for "clean room" in Webster Dictionary Online
