What Does "One Fell Swoop" Mean?
"One fell swoop" is an English idiom. It means "in a single swift or sudden action, without delay or hesitation."Examples in Sentences
Here are three examples of the idiom "one fell swoop" used in a sentence:- The new software update fixed multiple issues in one fell swoop, improving the user experience.
- She managed to complete the entire project in one fell swoop, working tirelessly through the night.
- The unexpected announcement changed the company's direction in one fell swoop, surprising everyone.
What Is an Idiom?
An idiom is a commonly used expression whose meaning does not relate to the literal meaning of its words. In other words, if you were to translate "One Fell Swoop" word for word, there is no guarantee the translation would help you to understand the meaning.An idiom often includes a cultural or historical context that makes it difficult for non-native English speakers to understand. A phrase is classified as an idiom when a direct translation of the words does not reveal the meaning. Most idioms rely on shared knowledge or experiences known only to a specific community.
A Quick Test
You now know what "one fell swoop" means, but are you good at English idioms? Let's see!


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