A1[I or T]to know the meaning of something that someone says: She explained the whole idea again, but I still didn't understand.Is there anyone here who understands Arabic?I think he was phoning from a pub - it was so noisy I couldn't understand (= recognize) a word he said.Understanding and comprehendingA2[I or T]to know why or how something happens or works: [+ question word]We still don't fully understand how the brain works.Understanding and comprehendingB1[I or T]to know how someone feels or why they behave in a particular way: My wife doesn't understand me.Sometimes I don't understand James.[+ question word]You don't understand what it's like/how it feels to have to beg on the streets.Sympathy and compassionEmpathy and sensitivitySympathy and compassionunderstand sb to mean sth›to think, especially wrongly, that someone means a particular thing: When he said three o'clock, I understood him to mean in the afternoon.Understanding and comprehendingunderstand one another/each other›When two people understand one another, they both know what the other means and wants and they have an agreement: Both sides must try to understand one another, to recognize each other's rights and beliefs.Understanding and comprehending
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