ASL Sign Language Dictionary
Search and compare thousands of words and phrases in American Sign Language (ASL). The largest collection online.
How to sign: a room that is virtually free of dust or bacteria; used in laboratory work and in assembly or repair of precision equipment
Sorry, no video found for this word.
Similiar / Same: white room
Within this category: laminar flow clean room
Do you know the sign for this?
Upload your sign now.