A1
to know the meaning of something that someone says
Dictionary examples:
Can you understand baby talk? (0.0)
I don't understand why cats meow. (0.0)
I don't understand why ice is cold. (0.0)
Is there anyone here who understands Arabic? (12.9)
I don't understand half of what he says. (16.4)
She explained the whole idea again, but I still didn't understand. (18.5)