adj/ədˈmɪn.ɪ.stɹə.tɪv/[ədˈmɪn.ɪ.st̠ɹ̠̊˔ʷə.tʰɪv]/ədˈmɪn.əˌstɹeɪ.tɪv/1Of or relating to administering or administration.administrative costsadministrative delaysant. non-administrative · nonadministrative