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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surface-active agent

How to sign: a substance capable of reducing the surface tension of a liquid in which it is dissolved

Sorry, no video found for this word.

Similiar / Same: wetting agent, wetter, surfactant

Categories: chemical agent

Within this category: detergent, emulsifier

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