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.

black lead

How to sign: used as a lubricant and as a moderator in nuclear reactors

Sorry, no video found for this word.

Similiar / Same: graphite, plumbago

Categories: C, carbon

Within this category: lead, pencil

Do you know the sign for this?

Upload your sign now.

Share »   Facebook Twitter Pinterest Email