*di·gi·tal/`dɪdʒətḷ; ˈdɪdʒɪtl/ adj 1 a digital watch/clock a watch or clock that shows the time in the form of numbers 数字显示式手表/钟 2 using a system in which information is shown in the form of changing electrical SIGNALs 数码式的,数字式的: a digital recording 数码式录音