BSL Sign Language Dictionary
Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.
How to sign: understand, usually after some initial difficulty
"She didn't know what her classmates were plotting but finally caught on";
Similiar / Same: catch on, get wise, get onto, cotton on, get it, twig, tumble
Categories: apprehend, compass, comprehend, dig, get the picture, grasp, savvy
Sign not right? Or know a different sign?
Upload your sign now.