What Does "Cross the Rubicon" Mean?
"Cross the rubicon" is an English idiom. It means "to make a decision or take a step that commits one to a specific course of action from which there is no return."Examples in Sentences
Here are three examples of the idiom "cross the rubicon" used in a sentence:- When he announced his resignation, he crossed the Rubicon.
- Once you sign that contract, you'll be crossing the Rubicon.
- She crossed the Rubicon by making her feelings public.

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 "Cross the Rubicon" 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.
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