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: the flow of air that is driven backwards by an aircraft propeller

Sorry, no video found for this word.

Similiar / Same: slipstream, airstream, race, wash

Categories: flow

Do you know the sign for this?

Upload your sign now.

Share »   Facebook Twitter Pinterest Email