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what-do-you-call-it

American  
[hwuhd-uh-yuh-kawl-it, hwod-, wuhd-, wod-] / ˈʰwʌd ə yəˌkɔl ɪt, ˈʰwɒd-, ˈwʌd-, ˈwɒd- /
Or whaddyacallit

noun

Informal.
  1. whachamacallit.


Usage

What does what-do-you-call-it mean? What-do-you-call-it is a very informal term for an object whose name you don’t know, have forgotten, or can’t recall at the moment. It’s sometimes spelled whaddyacallit. Similar terms are what’s-it-called and whachamacallit (which is also commonly spelled whatchamacallit). It’s often used to refer to gadgets or parts of things that might not even have a commonly known name, as in Before we attach the bracket, we have to insert this what-do-you-call-it. The term is also sometimes used to refer to things that are not physical objects, such as events, types of media, or abstract concepts. It’s not typically used to refer to people (terms used for this purpose include what’s-her-name, what’s-his-name, and what’s-their-name). There are several other similarly informal words that are used in the same way as what-do-you-call-it, including whatsit, thingamajig, thingamabob, thingy, doohickey, and doodad. Example: My kids got me one of those what-do-you-call-its that track your steps. What’s it called? A stepometer?

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Or to be caught unprepared when you discover that a dining room chair leg is wobbly just before guests are scheduled to arrive and you don’t have a what-do-you-call-it to tighten it up.

From Washington Post • May 24, 2022

“We shall be just about what-do-you-call-it by then.”

From Boycotted And Other Stories by Reed, Talbot Baines

"Odd, that he should have snatched his life out of the very jaws of what-do-you-call-it, once, only to give it up at last, politely, of his own volition."

From The Best Short Stories of 1917 and the Yearbook of the American Short Story by O'Brien, Edward J. (Edward Joseph Harrington)

"This what-do-you-call-it takes a little getting used to."

From O+F by Wetterau, John Moncure

"Well, you see, Willis, we want for nothing on board the pinnace, not even a what-do-you-call-it?"

From Willis the Pilot by Adrien, Paul