Whatchamacallit

A term used to refer to an object or concept whose name is unknown, forgotten, or deliberately omitted. Commonly employed in casual conversations, it signals the speaker's inability or reluctance to specify the exact name of the item, often allowing for a humorous or informal tone.

Whatchamacallit meaning with examples

• I was looking for that whatchamacallit you gave me last week, you know, the gadget that helps with our gardening project? I can never remember its proper name, but it was incredibly useful.
• When he couldn't recall the title of the movie we wanted to see, he just referred to it as 'that whatchamacallit with the guy from the famous series.' It made us all laugh at how vague his description was.
• At the potluck, everyone seemed to enjoy that whatchamacallit dish with the cheese and pasta. Even though nobody could remember its name, everyone agreed it was delicious and should become a regular feature at our gatherings!
• During the discussion, one participant kept using the term whatchamacallit to describe various scientific instruments, which made the conversation amusing, as no one really knew what he was talking about. It became a running joke throughout the meeting.