ASL Sign Language Dictionary

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

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


How to sign: a surface-active agent that promotes the formation of an emulsion

Sorry, no video found for this word.

Categories: surface-active agent, surfactant, wetter, wetting agent

Within this category: lecithin

Do you know the sign for this?

Upload your sign now.

Share »   Facebook Twitter Pinterest Email