Examples of whatchamacallit in a Sentence
I can't find the whatchamacallit that holds the door open.
I need one of those whatchamacallits to connect the two patch cords.
Origin and Etymology of whatchamacallit
First Known Use: 1928See Words from the same year
WHATCHAMACALLIT Defined for English Language Learners
Definition of whatchamacallit for English Language Learners
: something whose name you have forgotten or do not know
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