The definition of 'thingumajig' & the word 'thingumajig' in example sentences or phrases

something unspecified whose name is either forgotten or not known
  1. she eased the ball-shaped doodad back into its socket
  2. there may be some great new gizmo around the corner that you will want to use

Synonyms of the word 'thingumajig' & Antonyms of the word 'thingumajig'.

Synonymsdoodad, doohickey, doojigger, gimmick, gizmo, gismo, gubbins, thingamabob, thingumabob, thingmabob, thingamajig, thingmajig, thingummy, whatchamacallit, whatchamacallum, whatsis, widget,