BSL Sign Language Dictionary

Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.

Android app on Google Play
NEW View all these signs in the Sign BSL Android App. Download for free.


How to sign: an enzyme found in saliva and sweat and tears that destroys the cell walls of certain bacteria

Sorry, no video found for this word.

Similiar / Same: muramidase

Categories: enzyme

Do you know the sign for this?

Upload your sign now.

Share »   Facebook Twitter Pinterest Email