prefilter

/ˈpriːˌfɪltər/

Definition

Conjugation

Definition of prefilter - Reverso English Dictionary

Noun

filtration

TECH.

device that filters before the main filter

TECH.

The prefilter removes large particles from the water.

Verb

tr.

preparation

TECH.

filter something before another process

TECH.

They prefilter the water to remove impurities.

Add a suggestion |

Feedback:

Origin of prefilter

Latin, pre (before) + filter (to strain)

Examples of prefilter in a sentence

A clogged prefilter can reduce the efficiency of the main filter.
They prefilter the air before it enters the system.
We need to prefilter the data for accuracy.

View all translations of prefilter

✨Click below to see the appropriate translations facing each meaning.

French:filtre préliminaire, prétraiter, ...
German:Vorfilter, vorfiltern, ...
Italian:prefiltro, prefiltrare, ...
Spanish:prefiltro, prefiltrar, ...
Portuguese:pré-filtro, prefiltrar, ...
Chinese:预过滤器, 预先过滤, ...
Japanese:プレフィルター, 前処理する, ...
Arabic:مُرَشِّح قَبْلِيّ, صَفَّى مُسْبَقًا, ...
Hebrew:מַסֵּנֶן מִקְדָּמִי, לְסַנֵּן מֵרֹאשׁ, ...
Russian:предварительный фильтр, предварительно фильтровать, ...
Ukrainian:префільтр, попередньо фільтрувати, ...
Hindi:प्रीफिल्टर, पहले छानना, ...
Bengali:প্রিফিল্টার, পূর্ব ফিল্টার করা, ...
Catalan:prefiltre, prefiltrar, ...
Czech:předfiltr, prefiltrovat, ...
Danish:forfilter, forfiltrere, ...
Dutch:voorfilter, voorfilteren, ...
Greek:προφίλτρο, προφιλτράρω, ...
Hungarian:előszűrő, előszűrni, ...
Khmer:តម្រងមុន, ចម្រោះជាមុន, ...
Korean:전처리 필터, 미리 필터링하다, ...
Persian:پیش‌فیلتر, پیش‌فیلتر کرد, ...
Polish:filtr wstępny, przefiltrować, ...
Portuguese (BR):pré-filtro, pré-filtrar, ...
Romanian:prefiltru, a prefiltra, ...
Swedish:förfilter, förfiltrera, ...
Thai:ตัวกรองล่วงหน้า, กรองล่วงหน้า, ...
Turkish:ön filtre, önceden filtrelemek, ...
Vietnamese:bộ lọc sơ cấp, tiền lọc, ...

Discover how Reverso redefines the dictionary

Go beyond “simple words”

100,000 expressions & idioms Understand any expression you come across: from corporate jargon like 💬 touch base or ↩️ circle back to everyday expressions such as 🌊 out of the blue or 🦆 lame duck, as well as idioms like 🍲 spill the beans and 🐎 hold your horses.

40,000 images When you search for a concrete noun or object, images help you grasp the meaning at a glance. Try searching for 🧵 puppytooth, 🎠 merry-go-round, ⚜️ fleur-de-lys, or 💤 bunk bed.

Informal language & slang Everyday conversations are packed with informal expressions and slang. Meanings are clearly tagged, so you'll always know when a word is casual. Look up hangry (😋 hungry + 😡 angry), 😎 rizz, 🕹️ noob, or 🔑 low-key.

Abbreviations & acronyms Quickly decode modern abbreviations and acronyms. Go from IDK to OMG in seconds and stay up to date with popular abbreviations such as 🐐 GOAT, 📜 tl;dr, 👀 POV, or 🖥️ AFK.

Regional usage (US / UK) Reverso highlights regional differences between American and British English. You’ll never have to wonder where a word is commonly used: try lift vs. elevator, courgette vs. zucchini, or popular British slang like dodgy or banter. What’s more, when you search for 'color', you’ll immediately see its British counterpart, 'colour'.

Get more than a simple definition

Translations for each meaning View translations alongside each meaning to see how a word is translated in each context. Simply toggle translations ON and choose among 25+ languages. You can also display the translation of definitions or examples into your native language to deepen your understanding.

Synonyms & related words by meaning View synonyms and related words for each meaning, not just for the word as a whole. This helps you choose the most accurate word for your context. Click the

icon to discover related terms: analogies, antonyms, common collocates, words with same roots, umbrella terms… Try with happening or hunch.

Multiple examples for every meaning Each meaning comes with three real-life examples to show you how the word is used in different contexts. Click the

icon next to the first example to see two additional options and learn to use new vocabulary naturally.

Go from understanding to mastery

Save words for later review Click the

icon to save words you want to revisit. You can also save a specific meaning by clicking on the

icon next to it. For example, you might want to save the word “table” as a verb, which means “to postpone”.

Practice with personalized flashcards Reverso automatically transforms your searches and saved words into personalized flashcards and quizzes, featuring high-quality audio and usage examples. This helps you transform terms you only recognize into words you actually use confidently.

Learn with Netflix, YouTube, and your favorite texts With Reverso Chrome extension, transform movies, TV shows, articles, or song lyrics into an interactive lesson. Look up words and expressions in one click on any website and learn with your favorite content.

Definition of prefilter - Reverso English Dictionary

Noun

Verb

Origin of prefilter

Terms related to prefilter

Examples of prefilter in a sentence

View all translations of prefilter

Discover how Reverso redefines the dictionary

Go beyond “simple words”

Get more than a simple definition

Go from understanding to mastery