doohickey Meaning, Definition & Usage
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noun something unspecified whose name is either forgotten or not known
gubbins; gismo; thingumabob; whatchamacallit; doodad; thingumajig; widget; whatsis; thingamabob; thingummy; thingmabob; whatchamacallum; doojigger; thingamajig; gimmick; thingmajig; gizmo.
- she eased the ball-shaped doodad back into its socket
- there may be some great new gizmo around the corner that you will want to use