filter

noun C1

Meaning

A filter is a device or process that selectively allows certain elements to pass through while obstructing others, often employed in various contexts such as technology, science, and information processing to enhance clarity, relevance, or quality of data
💡 In academic contexts, "filter" often implies a systematic approach to separating or refining information or materials, rather than a casual or arbitrary selection process.

Example Sentences

The new filter improves data accuracy in our reporting system .
The water filter effectively removes impurities from the drinking supply .
The water filter removes impurities to ensure safe drinking water .
The water quality improved significantly after using the new filter .

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