# gizmo

/ˈɡɪzˌmoʊ/ (US) · /ɡˈɪzməʊ/ (UK) · CEFR B2 · Noun

Source: https://englishreference.com/word/gizmo
Updated: 2026-10-18

## Definition

a small device or tool that does something useful, especially one whose name you do not know. You use it for clever gadgets around the house or office.

For teachers: a small mechanical or electronic device with a practical function, often one whose precise name is unknown or unimportant. Conveys a sense of novelty or ingenuity.

## Examples

- This little gizmo opens cans in seconds.
- He clips a small gizmo to his keys so he can find them with his phone.
- The kitchen drawer holds a collection of single-purpose gizmos, each promising to slice, seal, or sharpen faster than the last.

## Synonyms

gadget, device, tool

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.