BSL Sign Language Dictionary

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

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How to sign: any of a group of proteins found in saliva and pancreatic juice and parts of plants; help convert starch to sugar

amylase in BSL Watch how to sign amylase in British Sign Language
amylase - Scottish Sensory Centre More details
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Categories: enzyme

Within this category: ptyalin

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