brook
To brook something means you will not allow or put up with it.
Explanation at your level:
The word brook is a very special word. It is a verb, which means it is an action. When you say 'I will brook no...' it means you say 'I will not let this happen.' It is a very serious word. You do not use it when you are playing with friends. You use it when you are the boss and you want things done your way. It is a bit like saying 'No!' very loudly and clearly.
When you use the verb brook, you are talking about what you will allow. Most of the time, we use it to say what we will not allow. If a teacher says, 'I will brook no talking in class,' they mean they will not allow any talking at all. It is a formal way to show you are in charge. It is a short, strong word that sounds very serious.
The verb brook is a formal way to say 'tolerate.' It is used almost exclusively in negative sentences to show that someone is very firm. You will often see it in phrases like 'brook no delay.' This means the person is not willing to wait. It is common in formal writing, such as news reports or historical books, to describe people who are very strict or powerful. It is not used in everyday conversation, so be careful when you use it!
Brook is a sophisticated verb that carries a sense of authority. It is a synonym for 'tolerate' or 'endure,' but it is much more specific. It is used to describe a refusal to accept something that stands in the way of a goal. For example, 'The CEO brooked no interference from his board.' This shows the CEO is in total control. It is a great word to use in formal essays or when you want to emphasize that someone has zero patience for obstacles or disagreement.
At the C1 level, you recognize that brook is a marker of formal, often literary, register. It functions as a declarative verb of power. Unlike 'tolerate,' which can imply a passive acceptance, 'brook' implies an active, forceful rejection of anything that threatens one's intent. It is frequently paired with abstract nouns like 'dissent,' 'opposition,' or 'equivocation.' Using this word effectively allows you to convey a sense of unyielding resolve. It is a perfect choice for academic writing or formal rhetoric where you need to describe a character or a policy that is uncompromising.
Mastering brook requires an understanding of its etymological shift from 'to enjoy' to 'to endure.' In modern English, it is an archaism that has survived in specific, high-register contexts. It is a 'gatekeeper' word; using it correctly signals a high degree of comfort with the nuances of English power dynamics. It is almost exclusively used in the negative, as the positive usage ('I brook his presence') is now considered archaic and potentially confusing. When you use brook, you are invoking a sense of historical authority. It is most effective when describing a situation where a boundary is being set that is absolute and non-negotiable. It is a stylistic choice that elevates the tone of your writing to a level of formal, almost Shakespearean, intensity.
30秒でわかる単語
- Verb meaning to tolerate or allow.
- Almost always used in the negative.
- Very formal and literary register.
- Rhymes with book.
Hey there! Let's talk about the word brook. It sounds a bit old-fashioned, doesn't it? That's because it is! When you use the verb brook, you are being very firm about what you will and will not accept.
Think of a strict leader or a very serious teacher. If they say, 'I will brook no nonsense,' they are telling you that they absolutely refuse to tolerate any bad behavior. It’s a powerful way to draw a line in the sand. You won't hear this at a casual lunch with friends, but you might read it in a history book or hear it in a dramatic movie.
The key thing to remember is that brook is almost always used with the word 'no.' It’s rarely used in a positive sense. You wouldn't say 'I brook the rain,' but you would definitely say 'The captain brooked no delay.' It’s all about showing authority and setting firm boundaries.
The history of brook is actually quite fascinating because it has two different meanings that come from two different roots! As a noun, a brook is a small stream, coming from Old English broc. But as a verb, it comes from the Old English word brucan, which meant 'to use, enjoy, or possess.'
Over hundreds of years, the meaning of brucan shifted. In Middle English, it evolved to mean 'to digest' or 'to put up with.' If you could 'digest' something, you could handle it! Eventually, it settled into the modern sense of 'tolerating' or 'enduring' something.
It’s a great example of how language changes over time. While the 'stream' meaning stayed the same, the 'verb' meaning became more formal and restricted. It’s like a linguistic time capsule that reminds us how people used to talk about 'enjoying' or 'digesting' circumstances. Isn't it cool how a word can carry such a long journey behind it?
Using brook correctly is all about the register. Because it is a formal and slightly literary word, using it in a text message to your friend might sound a bit strange or overly dramatic. It is best saved for formal writing, speeches, or describing someone with a very commanding presence.
The most common way to use it is in the phrase 'brook no [noun]'. Common nouns that follow include delay, interference, dissent, argument, or excuse. Notice how these are all things that someone in charge would want to stop immediately.
If you are writing a story and want to describe a character as powerful and unyielding, brook is your best friend. It signals to the reader that this person is not messing around. Just remember: keep it negative! If you try to use it in a positive sentence, it will likely sound confusing to native speakers.
While brook itself acts like a fixed expression, it appears in several strong collocations that function like idioms:
- To brook no delay: To insist that something happens immediately.
- To brook no interference: To refuse to let anyone get in the way.
- To brook no argument: To shut down any debate or disagreement.
- To brook no opposition: To be completely intolerant of anyone disagreeing with you.
- To brook no excuses: To demand results without listening to reasons why something wasn't done.
These idioms are all about authority. They are the language of leaders, generals, and strict parents. Using them adds a layer of weight and seriousness to your sentences that simple words like 'allow' or 'tolerate' just can't match.
Grammatically, brook is a regular verb. Its past tense is brooked and its present participle is brooking. It is almost always used as a transitive verb, meaning it needs an object to follow it (e.g., 'He brooked no delay').
Pronunciation is straightforward: /brʊk/. It rhymes with book, look, cook, took, and hook. The 'oo' sound is short, like in 'foot.' It’s a single-syllable word, so there’s no stress pattern to worry about—just hit it hard and clear!
Because it is a formal verb, you won't see it used in continuous tenses very often. You wouldn't usually say 'He is brooking no delay.' Instead, you use the simple past or present: 'He brooks no delay' or 'He brooked no delay.' Keep it simple and direct for the best effect.
Fun Fact
The verb and the noun 'brook' (stream) are completely unrelated in origin!
Pronunciation Guide
Short 'u' sound like in 'put'.
Short 'u' sound like in 'book'.
Common Errors
- Pronouncing it like 'brew-k'
- Lengthening the 'oo' sound
- Adding extra syllables
Rhymes With
Difficulty Rating
Formal language
Requires formal register
Rarely used
Requires academic context
What to Learn Next
Prerequisites
Learn Next
上級
Grammar to Know
Transitive Verbs
He brooked no delay.
Formal Register
Using brook instead of allow.
Negative Constructions
I will brook no...
Examples by Level
I brook no noise.
I do not allow noise.
Simple present.
She brooks no delay.
She does not wait.
Third person singular.
He brooks no lies.
He does not like lies.
Simple present.
They brook no help.
They want to do it alone.
Plural subject.
I brooked no doubt.
I did not let anyone doubt me.
Past tense.
She brooks no excuses.
She doesn't want to hear why.
Simple present.
We brook no games.
We are serious.
Plural subject.
He brooked no change.
He wanted it to stay the same.
Past tense.
The king brooked no opposition to his new law.
The coach brooks no lateness at practice.
The manager brooked no interruptions during the meeting.
She brooks no nonsense from her employees.
He brooked no argument about the final decision.
The strict rules brook no exceptions.
The general brooked no hesitation from his troops.
They brook no interference in their private affairs.
The professor brooked no talking during her lecture.
The project deadline brooks no delay, so please finish it now.
The dictator brooked no dissent among his people.
She is a leader who brooks no criticism of her team.
The contract terms brook no ambiguity.
He brooked no second-guessing after he made his choice.
The situation brooks no further investigation.
I brook no distractions when I am working on my thesis.
The company's policy brooks no compromise on safety standards.
He was a man who brooked no interference with his creative process.
The urgency of the crisis brooks no delay in our response.
The captain brooked no insubordination on his ship.
The artist brooked no meddling from the studio executives.
Her philosophy brooks no middle ground; it is all or nothing.
The legal system brooks no tampering with evidence.
The monarch brooked no challenge to his absolute authority.
The architect brooked no deviation from the original blueprints.
The negotiator brooked no stalling tactics from the other side.
The scientific community brooks no falsification of data.
The firm's reputation brooks no scandal of any kind.
The commander brooked no retreat, regardless of the odds.
The delicate nature of the peace treaty brooks no misunderstanding.
The board of directors brooked no questioning of their strategy.
The master craftsman brooked no imperfection in his work.
The austere judge brooked no emotional outbursts in his courtroom.
The ancient tradition brooks no modernization of its rituals.
The sovereign state brooked no encroachment upon its borders.
The visionary leader brooked no cynicism regarding the future.
The historical record brooks no revisionism by those in power.
The gravity of the situation brooks no levity or humor.
The stoic philosopher brooked no complaints about his fate.
The iron-willed general brooked no dissent within the ranks.
よく使う組み合わせ
Idioms & Expressions
"brook no delay"
To insist that something must happen immediately.
The situation brooks no delay.
formal"brook no nonsense"
To be strictly serious and not accept bad behavior.
My boss brooks no nonsense.
neutral"brook no argument"
To refuse to listen to disagreement.
He brooked no argument regarding the plan.
formal"brook no interference"
To insist on working without being stopped or helped by others.
She brooks no interference in her kitchen.
formal"brook no opposition"
To crush anyone who disagrees.
The king brooked no opposition.
literary"brook no excuses"
To demand results without listening to reasons for failure.
The coach brooks no excuses.
formalEasily Confused
Same spelling.
One is a stream, one is a verb.
The brook flows vs I brook no delay.
Similar meaning.
Tolerate is neutral; brook is formal.
I tolerate him vs I brook no dissent.
Similar meaning.
Endure implies suffering; brook implies refusal.
I endured the pain vs I brook no delay.
Opposite meaning.
Allow is positive; brook is negative.
I allow it vs I brook no it.
Sentence Patterns
Subject + brooks + no + noun
She brooks no nonsense.
Subject + brooked + no + noun
He brooked no argument.
The situation + brooks + no + noun
The situation brooks no delay.
It + brooks + no + noun
It brooks no exception.
The leader + brooked + no + noun
The leader brooked no opposition.
語族
Nouns
Verbs
関連
How to Use It
2
Formality Scale
よくある間違い
Brook is almost always used in the negative.
They are homonyms with different origins.
Brook is too formal for casual speech.
It sounds unnatural in continuous tenses.
The verb has nothing to do with water.
Tips
Memory Palace Trick
Imagine a 'B' for 'Boss' who says 'No' to everything.
When Native Speakers Use It
In books or formal speeches.
Cultural Insight
It sounds like a word a king or queen would use.
Grammar Shortcut
Always pair it with 'no'.
Say It Right
Keep the 'oo' sound short.
Don't Make This Mistake
Avoid using it in positive sentences.
Did You Know?
The verb and noun have different histories.
Study Smart
Learn it as part of the phrase 'brook no...'
Register Check
Ask yourself: is this a formal situation?
Verb Tense
Stick to simple present or past.
Memorize It
Mnemonic
Brook: 'B' for 'Boundaries'. If you brook no nonsense, you set boundaries.
Visual Association
A king sitting on a throne, holding a sign that says 'NO'.
Word Web
チャレンジ
Write three sentences using 'brook no' with different nouns.
語源
Old English
Original meaning: To use, enjoy, or possess.
文化的な背景
None, but can sound arrogant if used incorrectly.
It is often associated with historical figures or strict, authoritative leaders.
Practice in Real Life
Real-World Contexts
At work
- brook no delay
- brook no excuses
- brook no interference
In literature
- brook no dissent
- brook no opposition
- brook no argument
In politics
- brook no compromise
- brook no interference
- brook no hesitation
In strict rules
- brook no exception
- brook no nonsense
- brook no deviation
Conversation Starters
"What kind of behavior do you brook no nonsense with?"
"Do you think a leader should brook no opposition?"
"Why do you think 'brook' is used so formally?"
"Can you think of a character in a movie who brooks no delay?"
"How would you rewrite a sentence using 'brook' to be more casual?"
Journal Prompts
Write about a time you had to be very firm.
Describe a character who brooks no nonsense.
Why is it important for some people to brook no interference?
Compare the word 'tolerate' with 'brook'.
よくある質問
8 問Yes, as a noun. But as a verb, it means to tolerate.
It is very rare and often sounds archaic or wrong.
It has roots in Old English and has retained a literary tone.
Yes, it does!
Only in very formal or high-stakes contexts.
It is grammatically possible but sounds unnatural.
Brooked.
No, it is a statement of authority.
自分をテスト
He ___ no delay.
Third person singular.
Which means 'to not allow'?
Definition of the verb.
Is it common to say 'I brook the party'?
It is almost always used in the negative.
Word
意味
Common collocations.
Subject-verb-object order.
The manager ___ no interference in the project.
Past tense usage.
Which word is a synonym for 'brook'?
Closest in meaning.
Is 'brook' a modern slang word?
It is a formal, older word.
Correct structure.
The situation ___ no further debate.
Formal present tense.
スコア: /10
Summary
To 'brook' something is to draw a firm line and refuse to accept it, usually phrased as 'brook no [noun]'.
- Verb meaning to tolerate or allow.
- Almost always used in the negative.
- Very formal and literary register.
- Rhymes with book.
Memory Palace Trick
Imagine a 'B' for 'Boss' who says 'No' to everything.
When Native Speakers Use It
In books or formal speeches.
Cultural Insight
It sounds like a word a king or queen would use.
Grammar Shortcut
Always pair it with 'no'.
例文
He will brook no delay in the completion of the project.
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