Definition, Meaning & Synonyms
at-one-fell-swoop
idiomatic expression
at-wun-fel-swoop
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Definition
A phrase used to describe an action that is performed suddenly and decisively, often with a single movement that affects many things at once.
![](https://vocabdictionary.com/wp-content/uploads/2024/11/migrate-02.png)
Examples
- He managed to finish all his assignments at one fell swoop, leaving him free for the weekend.
- The company eliminated several outdated policies at one fell swoop during the restructuring.
- At one fell swoop, she cleaned the entire house, impressing everyone with her efficiency.
![](https://vocabdictionary.com/wp-content/uploads/2024/11/ux-02.png)
Meaning
To achieve something all at once or in a single action, usually implying a significant impact or change.
![](https://vocabdictionary.com/wp-content/uploads/2024/11/text-file-font.png)
Synonyms
- all at once
- in one go
- in a single stroke