When learning sign language, this sign will be "handy" (get it?) in understanding and asking questions about what your handshape, hand location, or hand movement could look like for certain signs.
Feel free to use this when asking which hand a person predominantly uses!
If you're looking to learn more sign language, check out our other ASL resources. We constantly update these resources to provide you with useful new signs you can use in your day-to-day life.