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Thingumabob used in a sentence
Thingumabob definitions
noun
something unspecified whose name is either forgotten or not known; "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"
See also: doodad doohickey doojigger gimmick gizmo gismo gubbins thingamabob thingmabob thingamajig thingumajig