B2 noun 3 min de lectura

源泉

A source is the place where something comes from or starts.

yuánquán

Explanation at your level:

A source is where something comes from. For example, the sun is a source of light. You use this word when you want to say where you found information or where a river starts.

At this level, you can use source to talk about where things begin. You might say, 'The library is a good source of books' or 'What is the source of this problem?' It helps you explain your ideas more clearly.

You can use source to discuss origins in more detail. It is very common to talk about 'reliable sources' when doing homework or reading the news. It is a useful word for explaining the background of a story or a scientific process.

At the B2 level, source becomes a key tool for academic writing and professional debate. You will use it to cite evidence, discuss energy consumption, or trace the root causes of complex social issues. It adds precision to your arguments.

In advanced contexts, source is used to distinguish between primary and secondary evidence. It is also used metaphorically to describe people or things that provide emotional support or inspiration. Mastering this word allows for nuanced discussions about history, journalism, and philosophy.

At the mastery level, you understand the etymological depth of source and its role in formal discourse. You use it to critique the validity of data, discuss the provenance of historical artifacts, and explore the philosophical origins of human behavior. It is a versatile anchor for high-level analytical thought.

Palabra en 30 segundos

  • Source means origin or starting point.
  • It is a countable noun.
  • Commonly used in journalism and science.
  • Rhymes with force and course.

When we talk about a source, we are talking about the 'beginning' of something. Think of it as the root of a tree or the spring that feeds a stream. It is the place or thing that provides us with what we need.

In our daily lives, we use this word constantly. You might look for a source of energy, like the sun, or a source of news, like a newspaper. It is a very versatile word that helps us explain where things originate.

Understanding this word is key to being a good researcher and a curious thinker. Whenever you see something happening, asking 'What is the source?' is the best way to get to the truth of the matter.

The word source has a beautiful history that takes us back to the Middle Ages. It comes from the Old French word sourse, which meant 'the rising of a spring' or 'the act of rising.'

This French word was derived from the Latin surgere, which means 'to rise.' You can see the connection to the word surge, which describes a sudden, powerful forward or upward movement, like a wave or a sudden burst of electricity.

Over centuries, the word evolved from describing only water coming from the ground to describing the origin of abstract things like ideas, rumors, or historical facts. It is fascinating how a word that started with water eventually came to represent the foundation of our entire knowledge base.

You will hear source used in many different contexts. In journalism, we often talk about 'reliable sources' or 'anonymous sources.' In science, we talk about 'energy sources' or 'light sources.'

Common collocations include primary source, which refers to original documents, and secondary source, which refers to interpretations of those documents. You might also hear people say 'trace the source' when they are trying to find where a problem began.

The register of this word is generally neutral to formal. While you can use it in casual conversation—'What's your source for that rumor?'—it is also perfectly at home in academic papers and professional reports. It is a high-frequency word that you should feel comfortable using in any setting.

Go to the source: To get information directly from the original person or place. Example: 'If you want the truth, go to the source.'

Source of pride: Something that makes you feel very happy and proud. Example: 'Her garden is a great source of pride for her.'

A source of income: A way to make money. Example: 'He needed a new source of income after retiring.'

Back to the source: Returning to the beginning of a process. Example: 'We had to go back to the source to fix the bug in the code.'

Hidden source: Something that provides value but is not easily seen. Example: 'His kindness was a hidden source of strength for the team.'

The word source is a countable noun. Its plural form is sources. You will often see it paired with the definite article 'the' or the indefinite article 'a' depending on whether you are referring to a specific origin or just one of many.

Pronunciation-wise, in US English it is /sɔrs/ and in UK English it is /sɔːs/. The 'r' sound is often dropped in non-rhotic British accents, making it sound more like 'saw-ss'.

It rhymes with words like course, force, horse, coarse, and remorse. The stress is always on the single syllable, making it a very punchy and direct word to say during a presentation or a conversation.

Fun Fact

It is related to the word 'surge'.

Pronunciation Guide

UK /sɔːs/

Sounds like 'saw-ss'.

US /sɔrs/

Sounds like 'sore-ss'.

Common Errors

  • Mixing up with 'sauce'
  • Dropping the 'r' in US English
  • Mispronouncing the final 's'

Rhymes With

force course horse coarse remorse

Difficulty Rating

Lectura 2/5

Easy to read

Writing 2/5

Easy to write

Speaking 2/5

Easy to say

Escucha 2/5

Easy to hear

What to Learn Next

Prerequisites

start begin find

Learn Next

provenance origin resource

Avanzado

fountainhead genesis

Grammar to Know

Countable Nouns

A source, two sources.

Prepositional Phrases

Source of information.

Articles

The source.

Examples by Level

1

The sun is a source of light.

Sun = light origin

Noun + of + noun

2

Where is the source of the river?

River start point

Question structure

3

I need a source for my report.

Need information

Indefinite article

4

What is the source of this noise?

Noise origin

What is...

5

This book is a great source.

Good information

Predicate adjective

6

He found the source.

Located the origin

Simple past

7

It is a secret source.

Hidden origin

Adjective use

8

The source is far away.

Origin is distant

Subject-verb agreement

1

The library is a source of knowledge.

2

She cited her source in the essay.

3

We need to find the source of the error.

4

The internet is a common source of news.

5

He is a source of inspiration for me.

6

The map shows the source of the Nile.

7

They are looking for a new energy source.

8

Her smile is a source of joy.

1

The journalist protected her source.

2

Primary sources are essential for historians.

3

The company is a major source of jobs.

4

We traced the problem to its source.

5

Solar power is a clean source of energy.

6

He is a reliable source of information.

7

The book lists all its sources at the end.

8

They found a new source of funding.

1

The report relies on multiple credible sources.

2

The source of the conflict remains unclear.

3

We must distinguish between primary and secondary sources.

4

His research is a valuable source for students.

5

The government is seeking a stable source of revenue.

6

The source code is available online.

7

She is a constant source of support for her family.

8

The origin of the virus is a common source of debate.

1

The scholar analyzed the source material extensively.

2

The source of his wealth has been a subject of speculation.

3

We need to cross-reference our sources to ensure accuracy.

4

The documentary explores the source of human creativity.

5

He questioned the integrity of the source.

6

The policy change was a source of great controversy.

7

They identified the source of the contamination.

8

The artist drew inspiration from a variety of sources.

1

The provenance of the painting was traced to its original source.

2

The philosophical source of his argument is rooted in Kant.

3

The source of the river has been mythologized for centuries.

4

He acted as a clandestine source for the investigation.

5

The source of the aesthetic movement was a small group of poets.

6

The text serves as the definitive source on the subject.

7

The source of the discrepancy was a simple clerical error.

8

Her work is a source of profound cultural insight.

Colocaciones comunes

reliable source
primary source
energy source
trace the source
source of income
source of pride
anonymous source
identify the source
official source
secondary source

Idioms & Expressions

"go to the source"

Get info from the original place.

To get the truth, go to the source.

neutral

"source of all evil"

The root cause of bad things.

Money is often called the source of all evil.

common

"a fountain of knowledge"

Someone who knows a lot.

My grandfather is a fountain of knowledge.

casual

"at the source"

Right where it begins.

We caught the problem at the source.

neutral

"wellspring of life"

Something essential for living.

Water is the wellspring of life.

literary

"back to the drawing board"

Starting over (related to source).

The plan failed, so back to the drawing board.

casual

Easily Confused

源泉 vs sauce

Similar phonetics

Sauce is a liquid; source is an origin.

Tomato sauce vs source of truth.

源泉 vs resource

Contains the word source

Resource is a supply; source is an origin.

Natural resources vs source of river.

源泉 vs origin

Similar meaning

Origin is more abstract; source is often concrete.

Origin of life vs source of the river.

源泉 vs base

Similar meaning

Base is the bottom; source is the start.

Base of a statue vs source of an idea.

Sentence Patterns

A2

The source of [noun] is...

The source of the problem is clear.

B1

Find the source of...

We need to find the source of the leak.

A2

Be a source of...

She is a source of joy.

B2

Cite your sources.

Make sure to cite your sources.

C1

Trace back to the source.

Trace the rumor back to the source.

Familia de palabras

Nouns

resource A supply of something useful.

Verbs

source To find or obtain from a source.

Adjectives

sourceless Without a known origin.

Relacionado

origin synonym

How to Use It

frequency

9

Formality Scale

Academic/Formal Neutral Casual

Errores comunes

Using 'source' for a person when 'expert' is better. expert/authority
Source implies information provider; expert implies skill.
Confusing 'source' with 'sauce'. sauce (liquid)
They sound similar but mean totally different things.
Forgetting the 'of' in 'source of'. source of
Source requires a preposition to connect to the thing.
Pluralizing as 'sources' when singular is needed. source
Check if you are talking about one or many.
Using 'source' for a location like 'place'. place/location
Source implies origin, not just a physical spot.

Tips

💡

Memory Palace

Imagine a fountain in your garden; that is your source.

💡

Journalism

Always ask for a source when reading news.

🌍

Academic

Citing sources is vital in English schools.

💡

Articles

Always use 'a' or 'the' before source.

💡

The 'R'

Don't forget the 'r' sound in US English.

💡

Sauce vs Source

Sauce is for food; Source is for origins.

💡

Surge

Source and surge share the same root.

💡

Flashcards

Use 'source' in sentences about your hobbies.

💡

Business

Sourcing means finding suppliers.

💡

Plurals

It is always 'sources'.

Memorize It

Mnemonic

Source = Start Of Ur (your) REasoning.

Visual Association

A mountain spring bubbling up.

Word Web

Origin Start Beginning Root

Desafío

Find three sources for a topic you like.

Origen de la palabra

Old French / Latin

Original meaning: To rise, as in a spring.

Contexto cultural

None.

Used heavily in journalism and academia.

The Source (novel by James Michener)

Practice in Real Life

Real-World Contexts

Journalism

  • anonymous source
  • reliable source
  • cite a source

Science

  • energy source
  • light source
  • source of heat

Education

  • primary source
  • secondary source
  • list of sources

Business

  • sourcing materials
  • new source of revenue
  • cost-effective source

Conversation Starters

"What is your main source of news?"

"Who is a source of inspiration for you?"

"How do you find reliable sources?"

"Is the internet a good source of information?"

"What is the source of your favorite hobby?"

Journal Prompts

Write about a source of pride in your life.

Describe the source of your favorite river.

How do you check if a source is reliable?

What is a source of stress for you lately?

Preguntas frecuentes

8 preguntas

Yes, it is a countable noun.

Like 'sore-ss' in US English.

Yes, to source materials means to find them.

An original document from the time of an event.

It is neutral but used in formal contexts.

In some accents, yes.

Latin 'surgere' (to rise).

Yes, a source of information.

Ponte a prueba

fill blank A1

The sun is a ___ of light.

¡Correcto! No del todo. Respuesta correcta: source

Sun provides light.

multiple choice A2

What is a source?

¡Correcto! No del todo. Respuesta correcta: A beginning

Source means origin.

true false B1

A primary source is an original document.

¡Correcto! No del todo. Respuesta correcta: Verdadero

Correct definition.

match pairs B1

Word

Significado

All matched!

Common collocations.

sentence order B2

Toca las palabras de abajo para formar la oración
¡Correcto! No del todo. Respuesta correcta:

We must find the source.

Puntuación: /5

¿Te ha servido?
¡No hay comentarios todavía. Sé el primero en compartir tus ideas!