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.

air cover

How to sign: the use of military aircraft to provide protection against attack by enemy aircraft during ground or naval operations

Sorry, no video found for this word.

Categories: protection

Do you know the sign for this?

Upload your sign now.

Share »   Facebook Twitter Pinterest Email