Akwai ma'anoni daban-daban na kalmar "jack." Ga wasu daga cikin ma'anar ƙamus na gama gari: (noun) katin wasa mai xauke da hoton wani matashin mai martaba, asalin knave. sunan namiji. (suna) ƙaramin ƙarfe da ake amfani da shi don buɗe makulli ba tare da maɓalli ba; wanda kuma aka fi sani da makulle pick. >(fi'ili) don ɗaga wani abu mai nauyi tare da jack. (fi'ili) don ɗaga (farashi, matakin, ko adadin wani abu) zuwa matsayi mafi girma. kuma aka sani da jackfish.