Young Outram says that it is very important for us to keep notes, in case the Thingummy Society should want to know all about it one of these days.
In less than ten minutes Archie, after a good deal of snake-like writhing, was pleased to discover that the thingummy attached to his wrists had loosened sufficiently to enable him to use his hands.
The bag was one of those simple bags with a thingummy which you press.
A sailor crossed the deck, a dim figure in the shadows, went over to a sort of raised summerhouse with a brass thingummy in it, fooled about for a moment, and went away again.
She jumped down and snatched the thingummy from his hand.
This about time being only a thingummy of thought is very confusing.
It ought to,' said Cyril, 'if time's only a thingummy of whatsitsname.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "thingummy" in a variety of sentences. We hope that you will now be able to make sentences using this word.