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: any of several complex proteins that are produced by cells and act as catalysts in specific biochemical reactions

enzyme in BSL Watch how to sign enzyme in British Sign Language
enzyme - Scottish Sensory Centre More details
Embed this video

Categories: accelerator, catalyst, protein

Within this category: adenosine deaminase, amylase, catalase, cholinesterase, coagulase, collagenase, complement, cyclooxygenase, de-iodinase, decarboxylase, disaccharidase, elastase, enterokinase, histaminase, hyaluronidase, isomerase, kinase, lipase, lysozyme, monoamine oxidase, nitrogenase, nuclease, oxidase, oxidoreductase, papain, penicillinase, pepsin, pepsinogen, phosphatase, plasmin, polymerase, protease, reductase, rennin, secretase, streptodornase, streptokinase, superoxide dismutase, telomerase, transferase, trypsin, urease, zymase

Sign not right? Or know a different sign?

Upload your sign now.

Share »   Facebook Twitter Pinterest Email