Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.
How to sign: an object occurring naturally; not made by man
Categories: object, physical object
Within this category: asterism, black body, body, body, body, celestial body, cocoon, consolidation, constellation, covering, extraterrestrial object, geological formation, mechanism, nest, plant part, radiator, rock, sample, tangle, universe