Whachamacallit - definition of whachamacallit by The Free Dictionary
References in periodicals archive
Three months elapse and Carmen hears news that Bill, who is still working for Gadget, has just received the assistant comptroller of the year award from the Whachamacallit
Folks come by from over in Qwik--you can tell them because they're all hung around with those silver furs and big blocky whachamacallits
on their elbows.