Words similar to thingamajig

Example sentences for: thingamajig

How can you use “thingamajig” in a sentence? Here are some example sentences to help you improve your vocabulary:

The vision of a computer/television/telephone thingamajig dates back to early episodes of The Jetsons , if not before.
There was a connection, however small, between a thingamajig one could build in one's garage and the stuff that was heading for outer space on NASA rockets.