deal with verb6 •To take action with respect to (someone or something).The treasurer deals with financial matters.The teacher knew how to deal with these lazy students. •To be in charge of, act on, or dispose of.I can deal with this crew of workers. •To confront or overcome any difficulties presented by.We had to deal with having just a gallon of gas.She's dealing with a lot of personal problems right now. •To handle verbally or in some form of artistic expression; to address or discuss as a subject.This book deals with incest. •To consider, as an example.Let us deal with the case of China. •To behave in a certain way towards.He deals fairly with his employees. formsdealt with · dealing with · deals with