ju·ry–rig 
/ˈʤɚriˌrɪg/ verb
ju·ry–rigs; ju·ry–rigged; ju·ry–rig·ging /ˈʤɚriˌrɪg/ verb [+ obj] chiefly US : to build or put together (a simple device or structure) using the materials that you have available
▪ He jury-rigged a new antenna out of coat hangers.
▪ He jury-rigged a new antenna out of coat hangers.
— jury–rigged adjective
▪ a jury-rigged antenna
▪ a jury-rigged antenna
