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.

prototherian

How to sign: primitive oviparous mammals found only in Australia and Tasmania and New Guinea

Sorry, no video found for this word.

Categories: mammal

Within this category: monotreme

Do you know the sign for this?

Upload your sign now.

Upload
Share »   Facebook Twitter Pinterest Email