noun

gizmo

GIHZ-moh

Gizmo (noun) means a small device or gadget, especially one whose name or purpose isn't known. Example: “What does this little gizmo on the dashboard actually do?”

noun

A small device or gadget, especially one whose name or purpose isn't known.

"What does this little gizmo on the dashboard actually do?"

How to use gizmo

Learner’s notes

In plain EnglishA casual word for any small device, especially one you can't name.

When to use it

Informal — fine in conversation, avoid in formal technical writing.

Word forms

gizmos plural

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Fill the gap

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What does this little _____ on the dashboard actually do?

Etymology

Origin unknown; entered American English slang in the early 20th century.

· First attested 1900

Class of 1900 gizmo joined the language around 1900.

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Synonyms

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convenience gadget appliance gimmick contraption whatchamacallit gismo doodad widget gubbins whatsis doohickey

Related words

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Frequently asked questions

What does “gizmo” mean?

The word “gizmo” means a small device or gadget, especially one whose name or purpose isn't known. In plain terms, a casual word for any small device, especially one you can't name.

How do you pronounce “gizmo”?

“Gizmo” is pronounced GIHZ-moh (/ˈɡɪzmoʊ/ in IPA).

How do you use “gizmo” in a sentence?

Here is “gizmo” used in a sentence: “What does this little gizmo on the dashboard actually do?”

What part of speech is “gizmo”?

“Gizmo” is a noun.

Where does the word “gizmo” come from?

The word “gizmo” dates back to around 1900. Origin unknown; entered American English slang in the early 20th century.

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