- whatchamacallit as a noun:
- 1
whatchamacallit
noun
1 whatchamacallit
Something unspecified whose name is either forgotten or not known.
synonyms: doodad, doohickey, doojigger, gimmick, gismo, gizmo, gubbins, thingamabob, thingamajig, thingmabob ... show more.
Dutch: prul, dingetje, dinges
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