What Does "Catch Flies" Mean?
"Catch flies" is an English idiom. It means "to have one's mouth hanging open."Examples in Sentences
Here are three examples of the idiom "catch flies" used in a sentence:- Close your mouth, or you'll catch flies.
- He was so surprised, he was catching flies.
- She stared, catching flies, as the magic trick was performed.

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 "Catch Flies" 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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