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 metric unit of length equal to one quadrillionth of a meter

Sorry, no video found for this word.

Similiar / Same: femtometer, fermi

Categories: metric linear unit

Do you know the sign for this?

Upload your sign now.

Share »   Facebook Twitter Pinterest Email