Explanation at your level:
A source is where something comes from. For example, the sun is a source of light. You can use it to talk about where you get information or things you need.
You use source when you explain where you found information. If you read a book for school, that book is your source. It is a very helpful word for your homework and research projects.
In this level, you will use source to discuss reliability. You might say, 'I need to check my source to make sure the facts are correct.' It is common in business and academic settings to identify the origin of a problem or a piece of data.
At this stage, source moves beyond just books. You might discuss a 'source of inspiration' or a 'source of conflict.' It is a key term when you are debating or writing essays, as you must learn how to properly attribute your information to a specific source.
Advanced users utilize source to discuss nuance and authority. You might distinguish between a 'primary source' and a 'secondary source' in historical analysis. It is also used in technical contexts, such as an 'energy source' or 'software source code,' showing its breadth across different professional domains.
At the mastery level, source is used to explore deep origins and causal relationships. You might analyze the 'source of a philosophical argument' or the 'source of a cultural trend.' It is a fundamental building block for academic discourse, requiring precise usage to ensure that claims are grounded in evidence and that the genealogy of an idea is clearly understood.
Word in 30 Seconds
- Source means the origin of something.
- It is used for information, water, and causes.
- It is a countable noun.
- Always cite your sources in academic work.
Think of the word source as the 'beginning' of a story or a stream. Whether you are talking about the source of a river in the mountains or the source of a rumor in the hallway, you are identifying where it all started.
In your academic life, you will hear this word constantly. A source is any book, website, or expert that helps you write your paper. Without a reliable source, your ideas are just opinions; with one, they become facts!
The word source comes from the Old French word sourse, which means 'a rising' or 'a spring.' It is deeply connected to the Latin word surgere, meaning 'to rise up.' This makes perfect sense when you imagine water rising from the ground at the start of a river.
Over time, the word evolved from describing just natural water springs to describing the metaphorical 'spring' of knowledge or power. It has been a staple of the English language since the 14th century, helping us track down the roots of everything from history to gossip.
Using source correctly is all about context. You might describe something as a 'primary source' in a history class, or a 'reliable source' when talking about news. It is a very versatile word that fits into both casual chats and formal reports.
Common pairings include 'cite your source,' 'find a source,' and 'the source of the problem.' It is a neutral, high-frequency word that is essential for clear communication in almost every professional field.
Idioms involving source often focus on finding the truth. Go to the source means to get information directly from the person who knows best. Source of pride refers to something that makes you feel very happy or successful.
You might also hear a source of income, which is simply where your money comes from. While these aren't always 'idioms' in the sense of being non-literal, they are fixed expressions that every native speaker uses to sound natural.
The word source is a countable noun, meaning you can have one source or many sources. It is pronounced with a long 'o' sound, like 'sore' followed by an 's' sound. In IPA, it is /sɔːrs/ in British English and /sɔːrs/ in American English.
It is often used with articles: 'a source' or 'the source.' When you are writing, remember that you usually 'cite' or 'consult' a source to make your writing stronger.
Fun Fact
It comes from the same root as 'surge'!
Pronunciation Guide
Sounds like 'sore' with an 's' at the end.
Similar to British, clear 'r' sound.
Common Errors
- Pronouncing it like 'sauce'
- Adding an extra syllable
- Misplacing the stress
Rhymes With
Difficulty Rating
Common word.
Essential for essays.
Used in daily talk.
Common in news.
What to Learn Next
Prerequisites
Learn Next
Advanced
Grammar to Know
Countable vs Uncountable
Sources are countable.
Articles with Nouns
The source.
Prepositional Phrases
Source of information.
Examples by Level
The sun is a source of light.
sun / light
noun + of
Where is the source of the river?
river start
the + noun
He is a good source of information.
helpful person
a + adj + noun
This is my source.
my book
possessive
I found the source.
found it
past tense
What is the source?
what is it
question
Check the source.
look at it
imperative
It is a reliable source.
good source
adjective
Cite your source.
The source of the noise was the fan.
I need more sources for my report.
She is a trusted source.
What is the primary source?
The article lists its sources.
He found the source of the leak.
Is this a credible source?
You must acknowledge every source you use.
The internet is a vast source of knowledge.
The source of the problem is lack of communication.
She studied various historical sources.
He is a source of constant encouragement.
The company is a major source of employment.
Always verify your sources.
The source of the fire remains unknown.
The document is an invaluable source of data.
We need to trace the source of the rumors.
He is a reliable source of information for this project.
The report cites several academic sources.
The source of his wealth is unknown.
This book serves as a primary source for the study.
They are looking for a new source of revenue.
The source of the river is high in the Andes.
The journalist refused to reveal her source.
The research relies on multiple primary sources.
We are investigating the source of the contamination.
The article provides a rich source of insight.
He is a source of great wisdom.
The source code is open to the public.
The study identifies the source of the error.
We must evaluate the source of these claims.
The source of the disagreement lies in their differing values.
She is a source of inspiration for many young writers.
The archival material is a vital source for historians.
The source of the phenomenon is still debated.
He traced the source of the manuscript to the 12th century.
The report is a definitive source on the subject.
The source of the infection was quickly identified.
They are tapping into a new source of energy.
Synonyms
Antonyms
Common Collocations
Idioms & Expressions
"go to the source"
Ask the person who knows best.
If you want the truth, go to the source.
neutral"source of pride"
Something that makes you proud.
His garden is a source of pride.
neutral"source of trouble"
Something that causes problems.
That dog is a source of trouble.
casual"the source of all evil"
The root cause of bad things.
Greed is the source of all evil.
formal"a source of strength"
Something that helps you keep going.
My family is a source of strength.
neutral"source of inspiration"
Something that motivates you.
Music is a source of inspiration.
neutralEasily Confused
Sounds similar.
Sauce is for food; source is for origins.
Tomato sauce vs. source of info.
Shared letters.
Resource is a tool; source is the origin.
Library resources vs. source of facts.
Rhymes.
Course is a path; source is a beginning.
A school course vs. the source.
Rhymes.
Force is power; source is origin.
Physical force vs. the source.
Sentence Patterns
The source of [noun] is...
The source of the fire is known.
Cite your [noun].
Cite your source clearly.
Find a reliable [noun].
Find a reliable source.
Trace the [noun] to...
Trace the source to its origin.
A [adj] source of...
A great source of joy.
Word Family
Nouns
Verbs
Adjectives
Related
How to Use It
9/10
Formality Scale
Common Mistakes
Source is the start, not the end.
Academic integrity requires it.
A source provides info; a resource provides help/utility.
A source can be a person, website, or object.
The correct spelling is 'source'.
Tips
Memory Palace
Imagine a spring in your house.
Native Speakers
Use it to show you did research.
Academic Culture
Always cite your sources.
Grammar Shortcut
It usually takes 'the' or 'a'.
Say It Right
Focus on the 'or' sound.
Don't Mix Up
Don't confuse with 'sauce'.
Did You Know?
It comes from 'rising'.
Study Smart
Use flashcards with examples.
Memorize It
Mnemonic
Source = Start Of Understanding, Really Clear Evidence.
Visual Association
A mountain spring bubbling up with water.
Word Web
Challenge
Find three sources for your next essay.
Word Origin
Old French
Original meaning: A rising or spring.
Cultural Context
None.
Used heavily in journalism and academia.
Practice in Real Life
Real-World Contexts
School/University
- Cite your source
- Primary source
- Academic source
Journalism
- Reliable source
- Unnamed source
- Confidential source
Business
- Source of income
- Supply source
- Source of revenue
Nature
- Source of the river
- Energy source
- Water source
Conversation Starters
"What is your favorite source of news?"
"How do you find sources for your papers?"
"Do you think it's important to always check your sources?"
"What is a source of happiness for you?"
"Have you ever had to trace the source of a problem?"
Journal Prompts
Write about a person who is a source of inspiration for you.
Describe the source of a river you have visited.
Why is it important to cite your sources in writing?
What is your main source of information about the world?
Frequently Asked Questions
8 questionsNo, it is used in daily life too.
Yes, especially in journalism.
An original document from the time.
Use a style guide like APA or MLA.
Yes, 'to source' means to find something.
Force, course, horse.
Yes, sources.
No, they are different.
Test Yourself
The ___ of the river is in the mountains.
The beginning is the source.
Which is a source of light?
The sun gives off light.
A source is always a book.
A source can be a person, website, or object.
Word
Meaning
Matches opposites.
Standard sentence structure.
Score: /5
Summary
A source is simply the place where something begins or where you get your information.
- Source means the origin of something.
- It is used for information, water, and causes.
- It is a countable noun.
- Always cite your sources in academic work.
Memory Palace
Imagine a spring in your house.
Native Speakers
Use it to show you did research.
Academic Culture
Always cite your sources.
Grammar Shortcut
It usually takes 'the' or 'a'.
Example
The local market is my favorite source for fresh organic produce.
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Learn it in Context
This Word in Other Languages
Related Phrases
More Other words
abate
C1To become less intense, active, or severe, or to reduce the amount or degree of something. It is most commonly used to describe the subsiding of natural phenomena, emotions, or legal nuisances.
abcarndom
C1To intentionally deviate from a fixed sequence or established pattern in favor of a randomized or non-linear approach. It is often used in technical or analytical contexts to describe the process of breaking a structured flow to achieve a more varied result.
abcenthood
C1The state, condition, or period of being absent, particularly in a role where one's presence is expected or required. It often refers to a prolonged or systemic lack of participation in a social, parental, or professional capacity.
abcitless
C1A noun referring to the state of being devoid of essential logical progression or a fundamental missing component within a theoretical framework. It describes a specific type of structural absence that renders a system or argument incomplete.
abcognacy
C1The state of being unaware or lacking knowledge about a specific subject, situation, or fact. It describes a condition of non-recognition or a gap in cognitive awareness, often used in technical or specialized academic contexts.
abdocion
C1Describing a movement, force, or logical process that leads away from a central axis or established standard. It is primarily used in specialized technical contexts to describe muscles pulling a limb away from the body or ideas that diverge from a main thesis.
abdocly
C1Describing something that is tucked away, recessed, or occurring in a hidden manner that is not immediately visible to the observer. It is primarily used in technical or academic contexts to denote structural elements or biological processes that are concealed within a larger system.
aberration
B2A departure from what is normal, usual, or expected, typically one that is unwelcome. It refers to a temporary change or a deviation from the standard path or rule.
abfacible
C1To systematically strip or remove the external surface or facade of a structure or material for analysis, restoration, or cleaning. It specifically refers to the technical act of uncovering underlying layers while preserving the integrity of the core material.
abfactency
C1Describing a quality or state of being fundamentally disconnected from empirical facts or objective reality. It is typically used to characterize arguments or theories that are logically consistent within themselves but have no basis in actual evidence. This term highlights a sophisticated departure from what is observable in favor of what is purely speculative.
