Samheiti: catch, device, doodad, doohickey, doojigger, gismo, gizmo, gubbins, thingamabob, thingamajig, thingmabob, thingmajig, thingumabob, thingumajig, thingummy, twist, whatchamacallit, whatchamacallum, whatsis, widget
/ɡˈɪmɪk/