Search and compare thousands of words and phrases in American Sign Language (ASL). The largest collection online.
How to sign: an odorless very poisonous gas that is a product of incomplete combustion of carbon
Similiar / Same: carbon monoxide, carbon monoxide gas
Categories: monoxide
How to sign: a state in west central United States in the Rocky Mountains
Similiar / Same: Colorado, Centennial State
Categories: American state
