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.

geological time

How to sign: the time of the physical formation and development of the earth (especially prior to human history)

Sorry, no video found for this word.

Similiar / Same: geologic time

Categories: time

Within this category: eon, epoch, era, period

Do you know the sign for this?

Upload your sign now.

Upload
Share »   Facebook Twitter Pinterest Email