Fig. to be busy or totally occupied with someone or something. I have my hands full with my three children.You have your hands full with managing the store.
to be very busy She has her hands full raising their eight children.The new government will have its hands full dealing with all the problems that face it.
to be so busy that you do not have time to do anything else (often + doing sth) It's no use asking Alice for help, she's got her hands full looking after the kids. (often + with ) Right now I've got my hands full with preparations for the conference.