jury-rigged Syllabification: (ju·ry-rigged)Definition of jury-rigged adjective (of a ship) having temporary makeshift rigging. makeshift; improvised:jury-rigged classrooms in gymnasiumsDerivatives jury-rig verb Origin: late 18th century: jury perhaps based on Old French ajurie 'aid'jury-rigged in other Oxford dictionaries Definition of jury-rigged in the British & World English dictionary