What Does "Zero In" Mean?
"Zero in" is an English idiom. It means "to focus or concentrate on something."Examples in Sentences
Here are three examples of the idiom "zero in" used in a sentence:- The detective began to zero in on the main suspect.
- With the new clues, we can zero in on the solution.
- She zeroed in on her goal and achieved it within a year.

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 "Zero In" 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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