Visual meaning of 'whatchamacallit'? - learn with images, example in daily life

Visual illustration of whatchamacallit: A metasyntactic term used for any object whose actual name the speaker does not know or cannot remember; a doodad, gizmo, thingamajig, thingy. - Image 1

whatchamacallit: A metasyntactic term used for any object whose actual name the speaker does not know or cannot remember; a doodad, gizmo, thingamajig, thingy. - Thumbnail 1

whatchamacallit: A metasyntactic term used for any object whose actual name the speaker does not know or cannot remember; a doodad, gizmo, thingamajig, thingy. - Thumbnail 2

noun

A metasyntactic term used for any object whose actual name the speaker does not know or cannot remember; a doodad, gizmo, thingamajig, thingy.

""Could you please pass me that whatchamacallit? You know, the thing we use to open jars." "

thing word language