What Does "Collect Dust" Mean?
"Collect dust" is an English idiom. It means "to remain unused or untouched for a long period of time."Examples in Sentences
Here are three examples of the idiom "collect dust" used in a sentence:- My old guitar is just collecting dust in the attic.
- There's a pile of books on my shelf that have been collecting dust.
- If you're not going to use it, it'll just collect dust.

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 "Collect Dust" 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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