onslaught

ˈɑːnslɔːt

Definition

Definition of onslaught - Reverso English Dictionary

Noun

conflictfierce and violent attack

The castle endured a fierce onslaught.

assault

attack

overwhelming amountlarge quantity of people or things that is difficult to manage

The small team struggled to handle the onslaught of calls..

flood

influx

attack

Rare

sudden and severe onset of trouble

Rare

The company struggled with an onslaught of issues.

assault

attack

barrage

Add a suggestion |

Feedback:

Origin of onslaught

Middle Dutch, aanslag (attack)

Terms with onslaught included in their meaning

💡 A powerful way to uncover related words, idioms, and expressions linked by the same idea — and explore meaning beyond exact word matches.

hurricane

metaphor

powerful and forceful rush or onslaught

Examples of onslaught in a sentence

The troops prepared for an onslaught at dawn.
The onslaught of emails was overwhelming.
They faced an onslaught of questions.
The onslaught of questions overwhelmed the speaker.
An onslaught of emotions hit her unexpectedly.

View all translations of onslaught

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

French:attaque, déferlement, ...
German:Ansturm, Überfall, ...
Italian:assalto, valanga, ...
Spanish:embate, avalancha, ...
Portuguese:ataque, enxurrada, ...
Chinese:攻击, 冲击, ...
Japanese:猛攻撃, 殺到, ...
Arabic:هُجُوم, وَابِل, ...
Hebrew:הִסְתָּעֲרוּת, שֶׁטֶף, ...
Russian:натиск, наплыв, ...
Ukrainian:натиск, наплив, ...
Hindi:धावा, बाढ़, ...
Bengali:প্রচণ্ড আক্রমণ, ঢল, ...
Catalan:assalt, allau, ...
Czech:nápor, záplava, ...
Danish:angreb, strøm, ...
Dutch:aanval, overvloed, ...
Greek:έφοδος, πλημμύρα, ...
Hungarian:roham, özön, ...
Khmer:ការវាយប្រហារយ៉ាងសាហាវ, ការសម្រុកមកយ៉ាងច្រើន, ...
Korean:공격, 쇄도, ...
Persian:یورش, سیل, ...
Polish:szturm, zalew, ...
Portuguese (BR):ataque, enxurrada, ...
Romanian:atac, avalansă, ...
Swedish:anstormning, anfall, ...
Thai:การบุกโจมตี, การถาโถม, ...
Turkish:saldırı, akın, ...
Vietnamese:cuộc tấn công dữ dội, sự tràn ngập, ...

Browse the dictionary entries starting with “o”:

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.