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B1 Noun #46 most common 11 min read

error

Top 46

Practice it Examples Notes & Tips error in 30 Seconds

Explanation error in your Level:

At the A1 level, you should think of 'error' as another word for 'mistake.' It is something that is wrong. For example, if you write '2 + 2 = 5,' that is an error. You might see this word on your homework if your teacher finds a wrong answer. It is a noun, so you say 'an error' or 'many errors.' You can use it in simple sentences like 'I have an error in my book' or 'This is an error.' At this level, don't worry too much about the difference between 'error' and 'mistake.' Just remember that it means something is not correct. You will often hear it when people talk about computers or tests. If you see a red 'X' on your paper, it usually means there is an error. Try to remember the phrase 'make an error' because we use 'make' with this word, not 'do.' This is a very important rule for beginners to learn early on.

At the A2 level, you can start to use 'error' in more specific ways. You might talk about a 'spelling error' or a 'grammar error' when you are learning English. You are starting to see that 'error' is a bit more formal than 'mistake.' You might hear it in public places, like at a bank or a train station, if there is a problem with a machine. For example, 'The ticket machine has an error.' You can also use the phrase 'by error,' although 'by mistake' is more common. You should also know that 'error' is used in sports. If a player makes a bad move, the commentator might call it an error. This level is about expanding where you use the word. Instead of just saying 'wrong,' you can say 'There is an error here.' It makes your English sound a little bit more advanced. Remember to always use 'an' before 'error' because it starts with a vowel sound.

At the B1 level, you should understand that 'error' is the standard word for technical or formal mistakes. You will encounter it in workplace contexts, such as 'clerical errors' (mistakes in office work) or 'human error.' You should be comfortable using it in sentences like 'The error was caused by a lack of communication.' You are also likely to see it in news reports, especially when talking about statistics or government data. A key phrase to learn at this level is 'trial and error,' which describes a way of learning by trying things and seeing what works. You should also be able to distinguish between a 'minor error' and a 'major error.' At this stage, you should actively choose 'error' over 'mistake' when writing essays or formal emails to sound more professional. You are moving beyond simple 'right and wrong' and starting to look at the causes and types of errors.

At the B2 level, you should have a nuanced understanding of 'error.' You should know that it often implies a deviation from a standard or a failure of a system. You will use it in more complex phrases like 'margin of error' or 'error-prone.' You should understand how it is used in specific fields like science ('experimental error') or law ('error of judgment'). At this level, you can use the adjective 'erroneous' to describe incorrect beliefs or information, though you should use it sparingly as it is quite formal. You should also be able to use the word in the passive voice, such as 'The errors were corrected by the supervisor.' You are expected to use 'error' accurately in professional and academic writing, and you should be able to explain why an error occurred using more sophisticated vocabulary. You might also encounter the word in literature or philosophy, referring to moral or intellectual failings.

At the C1 level, you should be able to use 'error' and its related forms with precision and variety. You should understand the subtle differences between 'error,' 'fallacy,' 'blunder,' and 'oversight.' You will use the word in high-level academic discussions, such as 'the error of assuming causality from correlation.' You should be familiar with idiomatic and metaphorical uses, like 'the error of one's ways.' You can use 'error' to discuss complex systems, such as 'error detection and correction' in computer science or 'systemic errors' in sociology. Your writing should reflect an ability to categorize errors accurately—whether they are 'procedural,' 'conceptual,' or 'methodological.' At this level, you are not just identifying errors but analyzing their implications and the structures that allow them to occur. You should also be comfortable with the verb 'err,' as in the proverb 'To err is human, to forgive divine.'

At the C2 level, your mastery of 'error' is complete. You use it with total native-like fluency, recognizing its most subtle connotations. You might use it in philosophical contexts to discuss the nature of human fallibility or the 'error of perception.' You are comfortable with highly technical uses in fields like quantum mechanics or advanced linguistics. You can use the word to create sophisticated rhetorical effects, perhaps by contrasting 'human error' with 'divine perfection.' You understand the historical development of the word from its Latin roots and how its meaning has shifted over centuries. In your own writing, you use 'error' and its synonyms to achieve a specific tone or to provide precise technical detail. You are also aware of how the concept of 'error' is treated in different cultures and how that affects communication. You can engage in deep debates about 'error theory' or the ethics of error in professional fields like medicine or law.

Practice it Examples Notes & Tips

error in 30 Seconds

A noun meaning a mistake or inaccuracy.
Often used in formal, technical, or scientific contexts.
Commonly paired with the verb 'make' (e.g., make an error).
Describes a deviation from a correct standard or expected result.

The word error is a versatile noun that describes a mistake, an inaccuracy, or a deviation from what is correct or expected. While it is often used interchangeably with the word 'mistake,' 'error' tends to carry a more formal, technical, or systemic connotation. It suggests a failure in a process, a calculation, or a judgment. In the modern world, we encounter this word most frequently in the context of technology and science. When a computer program fails to execute a command, it generates an 'error message.' In statistics, the 'margin of error' tells us how much the results of a survey might differ from the real-world reality. Understanding 'error' requires looking at it not just as a 'wrong answer,' but as a measurable gap between the actual result and the desired result. It is a word that implies a standard exists, and that standard has not been met. Whether it is a human error in judgment or a mechanical error in a factory, the word points to a specific point of failure that can often be analyzed, categorized, and eventually corrected.

Human Error: A mistake made by a person rather than a failure of a machine or system, often due to fatigue or lack of training.
System Error: A malfunction within a computer or mechanical system that prevents it from working as intended.
Trial and Error: A method of solving a problem by trying different solutions until the correct one is found.

The pilot realized that a small navigation error had put the plane miles off course.

In academic and professional writing, 'error' is preferred over 'mistake' because it sounds more objective. If a scientist says they made a 'mistake,' it sounds like a personal failing. If they say there was an 'experimental error,' it sounds like a natural part of the scientific process that needs to be accounted for. This distinction is vital for students. Using 'error' can elevate the tone of your writing, making it sound more professional and precise. It is also a key term in sports; for example, in baseball, an 'error' is a specific statistic recorded when a fielder fails to make a play that they should have completed with ordinary effort. This shows how the word has been adopted into specialized vocabularies to mean very specific things.

The software update was delayed because the developers found a critical error in the security code.

I received an error 404 message when I tried to open the website.

The accountant apologized for the clerical error on the invoice.

The court's decision was overturned due to a fundamental error in the legal proceedings.

Using the word error correctly involves understanding its common collocations—words that are frequently used alongside it. Most often, we 'make' an error, 'find' an error, or 'correct' an error. In more formal settings, you might 'commit' an error or 'rectify' an error. The word is incredibly flexible across different parts of a sentence. It can be the subject of a sentence, as in 'The error caused the system to crash,' or the object, as in 'We must identify the error.' It is also frequently modified by adjectives that describe the nature of the mistake. A 'glaring error' is one that is very obvious, while a 'minor error' is small and perhaps insignificant. A 'fatal error' in computing or logic is one that causes the entire process to stop. By choosing the right adjective, you can provide a lot of detail about the situation without needing many other words.

Common Verbs: To detect, to eliminate, to minimize, to overlook, to acknowledge.
Common Adjectives: Statistical, grammatical, typographical, judgmental, procedural.

The editor spent hours looking for any spelling error in the manuscript.

When constructing sentences, think about the context. If you are writing a formal report, you might say, 'The data set contains several significant errors.' If you are talking to a friend about a video game, you might say, 'The game is full of errors and glitches.' Notice how the word 'error' fits comfortably in both high-level academic discourse and casual conversation. Another important use is in the phrase 'error-prone,' which describes someone or something that makes mistakes frequently. For example, 'The old machinery is error-prone and needs to be replaced.' This compound adjective is a great way to describe a pattern of behavior or a lack of reliability. Furthermore, the phrase 'in error' is a formal way to say 'by mistake.' If you send an email to the wrong person, you might follow up by saying, 'Please disregard my previous message; it was sent in error.'

Despite our best efforts, a human error led to the data breach.

The bank admitted there was an error in the calculation of your interest.

We must reduce the margin of error to ensure the experiment's success.

The referee's error cost the team the championship game.

You will hear the word error in a wide variety of environments, ranging from high-tech laboratories to the local news. In the world of technology, it is perhaps the most common word used to describe something going wrong. If you've ever seen a 'blue screen of death' on a computer or a '404 Not Found' page on a website, you have encountered a system error. Tech support workers and software developers use this word constantly as they 'debug' programs to find and fix errors. In the field of science and medicine, 'error' is used to describe the limitations of measurement. Doctors might talk about a 'diagnostic error' if a disease was not identified correctly, or a 'medication error' if a patient was given the wrong dose. These are serious contexts where the word 'error' carries significant weight and implies a need for systemic improvement.

News & Media: 'The government admitted an error in the latest employment figures.'
Workplace: 'I found an error in the spreadsheet that needs to be fixed before the meeting.'

The scientist explained that the error was due to a faulty sensor.

In the legal system, 'error' is a technical term. Lawyers often file appeals based on an 'error of law' or an 'error of fact,' arguing that the original trial was unfair because the judge made a mistake in how they applied the rules. In sports, as mentioned before, 'error' is a formal statistic. In baseball, cricket, or tennis, commentators will frequently mention 'unforced errors' to describe points lost because of a player's own mistake rather than their opponent's skill. This variety of usage shows that 'error' is a word that helps us categorize and measure the different ways things can go wrong. It moves us from the emotional feeling of 'making a mistake' to the analytical process of 'identifying an error.' Even in literature, you might hear the phrase 'the error of his ways,' which refers to someone realizing they have been living or acting wrongly.

The judge ruled that there was no reversible error in the lower court's decision.

The athlete's unforced error in the final set cost him the match.

The pilot's manual lists the steps to take in case of an instrument error.

There was an error in the translation that changed the meaning of the contract.

One of the most common mistakes learners make is using the verb 'do' with 'error.' In English, we do not 'do an error'; we make an error or commit an error. This is a classic collocation error (a mistake in word pairing). Another frequent point of confusion is the difference between 'error' and 'mistake.' While they are often synonyms, 'mistake' is more common in daily, informal speech, whereas 'error' is preferred in formal, technical, or scientific contexts. For example, you would say 'I made a mistake in my homework,' but 'The computer has a system error.' Using 'error' in a very casual setting can sometimes sound a bit robotic or overly formal, so it is important to match the word to the situation. Additionally, learners sometimes confuse 'error' with 'fault.' A 'fault' often implies responsibility or blame (e.g., 'It was my fault'), while an 'error' is more about the inaccuracy itself.

Error vs. Mistake: Use 'mistake' for everyday life and 'error' for technical or formal situations.
Error vs. Fault: Use 'fault' when talking about who is to blame; use 'error' for the mistake itself.

Incorrect: I did an error on the test. Correct: I made an error on the test.

Another mistake is forgetting that 'error' is a countable noun. You cannot say 'There is error in this book'; you must say 'There is an error' or 'There are errors.' Furthermore, be careful with the adjective form 'erroneous.' It is a very formal word meaning 'incorrect' or 'based on an error.' Learners often over-use it when 'wrong' or 'incorrect' would be more natural. For instance, 'The news report contained erroneous information' is correct but very formal. In a conversation, you would just say 'The information was wrong.' Finally, avoid confusing 'error' with 'defect.' A 'defect' is a physical flaw in an object (like a crack in a phone screen), while an 'error' is an inaccuracy in information, judgment, or calculation. Understanding these subtle differences will help you use the word more accurately and sound more like a native speaker.

Incorrect: The machine has an error in its metal frame. Correct: The machine has a defect in its metal frame.

Incorrect: He is very error. Correct: He is very error-prone.

Incorrect: The error was by me. Correct: The error was mine / I made the error.

Incorrect: There was much error. Correct: There were many errors.

While error is a great all-purpose word, English offers many alternatives that can provide more specific meaning. 'Mistake' is the most common synonym and is suitable for almost any situation. However, if you want to describe a small, careless error, you might use 'slip-up' or 'oversight.' An 'oversight' specifically refers to an error made because you forgot to do something or didn't notice a detail. If the error is large and embarrassing, 'blunder' is a perfect choice. In a technical or scientific context, you might use 'inaccuracy' or 'discrepancy.' A 'discrepancy' is a specific type of error where two pieces of information that should be the same are actually different. For example, if your bank statement says you have $100 but your own records say $120, that is a discrepancy. Understanding these nuances allows you to be much more precise in your communication.

Mistake: The general word for something done incorrectly. Less formal than 'error.'
Blunder: A large, stupid, or careless mistake that often causes embarrassment.
Oversight: An error caused by failing to notice something or forgetting a detail.

The typo was a minor error, but the wrong address was a major blunder.

In computing, you might hear 'bug' or 'glitch.' A 'bug' is an error in the code that causes a program to behave unexpectedly, while a 'glitch' is often a temporary, minor error in a system. In sports, 'gaffe' is sometimes used to describe a public mistake, especially by a politician or a famous person. If you are talking about a mistake in a document, 'typo' (short for typographical error) is very common. By learning these alternatives, you can avoid repeating the word 'error' too many times in a single piece of writing. This variety makes your English sound more natural and sophisticated. For example, instead of saying 'There was an error in the plan and an error in the execution,' you could say 'There was a flaw in the plan and an oversight in the execution.' This not only sounds better but also gives the reader more information about what actually went wrong.

The accountant found a discrepancy in the monthly reports.

Leaving the keys in the car was a serious oversight.

The politician's gaffe was caught on camera and went viral.

The software is still in beta, so expect a few bugs.

How Formal Is It?

Formal

Neutral

Informal

Child friendly

Slang

Fun Fact

The original meaning of 'wandering' is still seen in the word 'errant' (like a knight-errant who wanders looking for adventure).

Pronunciation Guide

UK /ˈer.ə(r)/

US /ˈer.ɚ/

The stress is on the first syllable: ER-ror.

Rhymes With

Terror Bearer Fairer Sharer Wearer Closer Mirror (near rhyme) Care-er

Common Errors

Pronouncing it like 'era' (time period).
Making the 'o' sound too long (it should be a schwa /ə/).
Confusing it with 'heir' (silent h).
Over-emphasizing the second syllable.
Swapping the 'r' sounds in some accents.

Difficulty Rating

Reading 2/5

Commonly seen in many contexts, easy to recognize.

Writing 3/5

Requires knowledge of collocations like 'make' vs 'do'.

Speaking 3/5

Pronunciation of the 'r' sounds can be tricky for some.

Listening 2/5

Clear sound, usually easy to distinguish.

What to Learn Next

Prerequisites

wrong mistake correct find make

Learn Next

erroneous accuracy precision discrepancy oversight

Advanced

fallacy inadvertent rectify deviation negligible

Grammar to Know

Collocation with 'make'

Always say 'make an error,' never 'do an error.'

Countable Nouns

Use 'an error' or 'errors,' never just 'error' alone as a subject.

Preposition 'in'

We say 'an error in judgment' or 'an error in the data.'

Adjective placement

Adjectives like 'human' or 'system' come before 'error'.

Passive Voice

'The error was found' is common in formal reports.

Examples by Level

I found an error in my book.

I found a mistake in my book.

Use 'an' before 'error'.

Is this an error?

Is this wrong?

Question form with 'an error'.

There are two errors here.

There are two mistakes here.

Plural form 'errors'.

I made an error.

I made a mistake.

Use the verb 'make'.

The computer has an error.

The computer is not working right.

Noun as the object.

This error is small.

This mistake is not big.

Subject-adjective pattern.

Please fix the error.

Please correct the mistake.

Imperative sentence.

No errors today!

No mistakes today!

Plural noun with 'no'.

I made a spelling error.

I spelled a word wrong.

Compound noun: spelling error.

The machine shows an error message.

The machine has a warning.

Noun phrase: error message.

He corrected the error quickly.

He fixed the mistake fast.

Past tense verb 'corrected'.

It was just a minor error.

It was a small mistake.

Adjective 'minor' modifying 'error'.

The error was in the first line.

The mistake was at the start.

Prepositional phrase 'in the first line'.

Check your work for errors.

Look for mistakes in your work.

Preposition 'for' after 'check'.

The error cost us the game.

The mistake made us lose.

Subject 'error' with verb 'cost'.

I sent the email by error.

I sent the email by mistake.

Phrase 'by error' (formal).

The report contains several clerical errors.

The report has office mistakes.

Adjective 'clerical' for office work.

Human error is the main cause of accidents.

People's mistakes cause most accidents.

Compound noun: human error.

We learn through trial and error.

We learn by trying and failing.

Idiomatic phrase: trial and error.

The system error was fixed overnight.

The computer problem was solved.

Passive voice 'was fixed'.

There is a significant error in the data.

There is a big mistake in the information.

Adjective 'significant' for importance.

The pilot made a fatal error.

The pilot made a deadly mistake.

Adjective 'fatal' for serious errors.

I apologize for the error in judgment.

I am sorry for my bad decision.

Phrase: error in judgment.

The margin of error is plus or minus 3%.

The results might be 3% different.

Technical phrase: margin of error.

The software is prone to errors during updates.

The software often has mistakes when updating.

Adjective 'prone to' followed by 'errors'.

The court identified a procedural error.

The court found a mistake in the rules.

Adjective 'procedural' for formal steps.

The article was retracted due to erroneous facts.

The story was taken back because of wrong info.

Adjective 'erroneous' (formal).

We must minimize the risk of error.

We must make mistakes less likely.

Verb 'minimize' with 'risk of error'.

The error was attributable to a software glitch.

The mistake was caused by a computer bug.

Adjective 'attributable to'.

An error of omission can be as bad as an error of commission.

Forgetting something is as bad as doing it wrong.

Contrast between 'omission' and 'commission'.

The experiment's results were skewed by an instrumental error.

The results were wrong because of the tools.

Passive voice 'were skewed by'.

The company admitted the error and offered a refund.

The business said they were wrong and gave money back.

Compound predicate 'admitted... and offered'.

The theory is based on a fundamental error of logic.

The idea is wrong because the thinking is wrong.

Phrase: error of logic.

He finally saw the error of his ways.

He realized he had been living wrongly.

Idiom: the error of one's ways.

The system includes advanced error-correction code.

The system can fix its own mistakes.

Compound adjective: error-correction.

The discrepancy was dismissed as a rounding error.

The difference was ignored because it was small.

Technical term: rounding error.

The judge's ruling was based on an error of law.

The judge misunderstood the legal rules.

Legal term: error of law.

To err is human; to forgive, divine.

Everyone makes mistakes; it's good to forgive.

Use of the verb 'err'.

The data analysis revealed a systemic error in the sampling method.

The whole way we picked data was wrong.

Adjective 'systemic' for deep-rooted errors.

The report was criticized for its erroneous assumptions.

The report was disliked because its starting ideas were wrong.

Adjective 'erroneous' with 'assumptions'.

The philosopher argued that all perception is subject to error.

He said we can't always trust what we see.

Phrase 'subject to error'.

The margin of error was negligible in such a large sample.

The possible mistake was too small to matter.

Adjective 'negligible' with 'margin of error'.

The software's error-handling routines are exceptionally robust.

The program is very good at dealing with problems.

Compound noun: error-handling routines.

The historical account was marred by numerous factual errors.

The history book was ruined by many wrong facts.

Verb 'marred' (ruined) with 'errors'.

The court must determine if the error was harmless or reversible.

The court needs to see if the mistake changed the result.

Legal terms: harmless vs. reversible error.

The project failed due to a cumulative error in the initial projections.

Small mistakes added up and ruined the project.

Adjective 'cumulative' (adding up).

The author explores the tragedy of human error in his latest novel.

The book is about how people's mistakes cause sadness.

Abstract use of 'human error'.

The algorithm was designed to be resilient against input errors.

The math was made to work even if the data is bad.

Adjective 'resilient' with 'against'.

Common Collocations

make an error

human error

system error

margin of error

trial and error

clerical error

spelling error

error message

fatal error

glaring error

Common Phrases

in error

— By mistake; incorrectly.

The money was paid to you in error.

error-prone

— Likely to make mistakes or have problems.

This old computer is very error-prone.

error of judgment

— A bad decision.

Hiring him was a serious error of judgment.

error of law

— A mistake in applying legal rules.

The appeal was based on an error of law.

rounding error

— A small mistake caused by rounding numbers.

The difference is just a rounding error.

syntax error

— A mistake in the rules of a programming language.

The code won't run because of a syntax error.

user error

— A mistake made by the person using a machine.

The problem wasn't the car; it was user error.

no room for error

— A situation where everything must be perfect.

In surgery, there is no room for error.

error of commission

— A mistake made by doing something wrong.

The wrong medicine was an error of commission.

error of omission

— A mistake made by failing to do something.

Forgetting the safety check was an error of omission.

Often Confused With

error vs Mistake

'Mistake' is informal; 'error' is formal/technical.

error vs Fault

'Fault' implies blame; 'error' is the inaccuracy itself.

error vs Defect

'Defect' is a physical flaw; 'error' is a mistake in info.

Idioms & Expressions

"the error of one's ways"

— Realizing that one has been behaving badly or wrongly.

After losing his job, he finally saw the error of his ways.

Literary

"to err is human"

— It is natural for people to make mistakes.

Don't be too hard on yourself; to err is human.

Proverbial

"trial and error"

— Trying various methods until one succeeds.

I fixed the sink through trial and error.

Neutral

"margin for error"

— The amount of mistake that can be allowed.

We have a very small margin for error on this project.

Neutral

"in error"

— Incorrectly or by mistake.

The statement was issued in error.

Formal

"error of judgment"

— A mistake in deciding what to do.

It was an error of judgment to trust him.

Neutral

"fall into error"

— To start believing or doing something wrong.

The group fell into error regarding the new policy.

Formal

"ways of error"

— A path of wrong behavior.

He was led into the ways of error by bad company.

Literary

"correct an error"

— To fix a mistake.

Please correct the error in the second paragraph.

Neutral

"commit an error"

— To make a mistake (often used in sports or law).

The shortstop committed an error in the ninth inning.

Formal

Easily Confused

error vs Erroneous

Sounds like 'error' but is an adjective.

Use 'error' as a noun and 'erroneous' as a formal adjective meaning 'wrong'.

The data was erroneous.

error vs Erratic

Starts with 'err'.

Erratic means unpredictable; error means a mistake.

His behavior was erratic.

error vs Era

Similar pronunciation.

An era is a period of time; an error is a mistake.

The Victorian era was long.

error vs Erase

Starts with 'er'.

Erase is a verb meaning to remove; error is a noun.

Erase the error.

error vs Arrear

Similar sound.

Arrears are unpaid debts; errors are mistakes.

He is in arrears with his rent.

Sentence Patterns

This is an error.

This is an error in my homework.

I made a [type] error.

I made a spelling error.

The error was caused by [reason].

The error was caused by a power cut.

There is a [adj] error in [place].

There is a significant error in the report.

The [noun] is prone to error.

The human brain is prone to error.

The error is attributable to [complex reason].

The error is attributable to systemic failures.

Through trial and error, we [verb].

Through trial and error, we fixed the car.

The margin of error is [amount].

The margin of error is quite small.

Word Family

Nouns

Verbs

Adjectives

How to Use It

frequency

Very common in technical and professional English.

Common Mistakes

I did an error. → I made an error.
In English, the verb 'make' is the correct collocation for 'error.'
There is much error. → There are many errors.
'Error' is a countable noun, so use 'many' and the plural form.
He is very error. → He is very error-prone.
'Error' is a noun, not an adjective. Use 'error-prone' to describe a person.
The machine has an error in its frame. → The machine has a defect in its frame.
Use 'defect' for physical flaws and 'error' for information or process mistakes.
I am error. → I am wrong / I made an error.
You cannot 'be' an error; you can only 'make' one or 'be wrong'.

Tips

Academic Tone

Use 'error' in your essays to sound more professional and objective than 'mistake'.

Collocation

Always pair 'error' with 'make'. Practice saying 'I made an error' until it feels natural.

Debugging

When coding, read the 'error message' carefully; it usually tells you exactly where the problem is.

Politeness

If you find a mistake in someone else's work, calling it a 'minor oversight' is softer than calling it an 'error'.

Articles

Don't forget the 'an'. Because 'error' starts with a vowel, it always takes 'an' in the singular.

Precision

Learn specific types of errors like 'clerical error' or 'spelling error' to be more precise.

Sports Talk

Listen for 'unforced error' in tennis matches to hear the word used in a competitive context.

Mnemonic

Remember: Errors are Everywhere, so Review Everything! (E.E.R.E.)

Legal Context

In law, an 'error' can be the basis for an appeal, showing the word's serious implications.

Trial and Error

Use the phrase 'trial and error' when describing how you learned to cook or use a new app.

Memorize It

Mnemonic

ERROR: Every Result Requires Over-Reviewing. (If you don't review, you'll have an error!)

Visual Association

Imagine a bright red 'X' on a computer screen with the word 'ERROR' in big white letters.

Word Web

Mistake Computer Science Wrong Fix Data Human System

Challenge

Try to find three different 'error messages' on your computer or phone today.

Word Origin

Derived from the Old French word 'errer', which came from the Latin 'errare'.

Original meaning: The Latin 'errare' means 'to wander' or 'to stray'.

Indo-European (Latin branch).

Cultural Context

Be careful when pointing out errors to superiors; use 'discrepancy' or 'oversight' to be more polite.

In English-speaking workplaces, 'owning' an error is generally seen as a sign of professional maturity.

The 'Blue Screen of Death' (Windows error) Error 404 (Web standard) To err is human (Alexander Pope)

Practice in Real Life

Real-World Contexts

Computing

Runtime error
Syntax error
Fatal error
Error log

Mathematics

Margin of error
Rounding error
Standard error
Percentage error

Law

Error of law
Error of fact
Reversible error
Harmless error

Sports

Unforced error
Fielding error
Committed an error
Mental error

Education

Grammar error
Spelling error
Marked for errors
Correct your errors

Conversation Starters

"Have you ever seen a funny error message on your computer?"

"What is the most common error you make when speaking English?"

"Do you think 'trial and error' is the best way to learn a new skill?"

"How do you feel when someone points out an error in your work?"

"Can you think of a time when a small error caused a big problem?"

Journal Prompts

Describe a time you made a significant error and what you learned from it.

Write about a famous historical error that changed the course of history.

Do you think technology makes us more or less prone to making errors?

Explain the difference between an error and a mistake in your own words.

How does your culture view the act of making and admitting errors?

Frequently Asked Questions

10 questions

Yes, 'error' is generally preferred in formal, academic, and technical writing, while 'mistake' is more common in daily conversation.

No, you should always say 'make an error' or 'commit an error.' 'Do an error' is grammatically incorrect in English.

It refers to a mistake made by a person, often due to natural human limitations like fatigue, rather than a machine failure.

It is a method of learning or solving problems by trying different things and seeing which ones work and which ones result in errors.

It is a notification from a computer or device telling the user that something has gone wrong with a process.

Yes, 'error' is a countable noun. You can have one error or many errors.

In statistics, it is the amount allowed for miscalculation or change in circumstances.

It is a formal way of saying 'by mistake.' For example, 'The email was sent in error.'

In computing, it is an error that causes a program to stop running immediately.

No, the verb form is 'err,' but it is quite formal and less common than the noun 'error.'