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.


How to sign: any organism of microscopic size

Sorry, no video found for this word.

Categories: organism, being

Within this category: intestinal flora, virus, moneran, bacteria, microbe, pathogen, protoctist, protist

Do you know the sign for this?

Upload your sign now.