English Lexicon

Filtering

/ˈfɪltərɪŋ/
nounCEFR B2 (Upper)Top #1500 frequency
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Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    The process of removing unwanted materials or elements from a substance or data.

    "The filtering of air in the ventilation system improved the indoor air quality."
  2. 2

    A method used in data processing to select or exclude certain data based on specific criteria.

    "The filtering of search results allows users to find relevant information more efficiently."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The term 'filtering' originates from the Middle English word 'filteren', which comes from the Old French 'filtrer', derived from the Latin 'filtrare', meaning 'to strain'. The meaning has evolved to encompass various contexts, including physical filtration and metaphorical uses in data processing and information management.

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