Knowledge is the internal collection of information and skills that empowers you to understand and navigate the world.
Word in 30 Seconds
- Knowledge is information gained through learning or experience.
- It is an uncountable noun that cannot be pluralized.
- It covers both theoretical facts and practical skills.
Overview
Knowledge is an uncountable noun that refers to the sum of what is known by an individual or humanity as a whole. It serves as the foundation for decision-making, problem-solving, and intellectual growth. Because it is an abstract concept, it cannot be pluralized (you cannot say 'knowledges').
Usage Patterns
Knowledge is typically used with verbs like 'gain,' 'acquire,' 'share,' or 'apply.' When we talk about the extent of someone's understanding, we often use adjectives such as 'extensive,' 'deep,' 'prior,' or 'general.' It is frequently followed by the preposition 'of' (e.g., 'knowledge of history').
Common Contexts
In academic settings, knowledge is associated with research and formal learning. In the workplace, it refers to professional expertise or 'know-how.' In everyday life, it encompasses the practical wisdom gained from living, such as knowing how to fix a car or cook a meal.
Similar Words Comparison: While 'information' refers to raw, unorganized facts, 'knowledge' is the integration of that information into a meaningful understanding. 'Wisdom' goes a step further, implying the ability to apply that knowledge with good judgment and experience. 'Skill' focuses specifically on the physical or mental ability to do something, whereas 'knowledge' is the underlying mental framework that supports that ability.
Examples
I have no knowledge of this situation.
everydayNo tengo conocimiento de esta situación.
The candidate demonstrated a deep knowledge of the company's history.
formalEl candidato demostró un profundo conocimiento de la historia de la empresa.
Thanks for sharing your knowledge with me!
informalGracias por compartir tu conocimiento conmigo.
The study aims to expand our knowledge of climate change.
academicEl estudio apunta a expandir nuestro conocimiento sobre el cambio climático.
Synonyms
Antonyms
Common Collocations
Common Phrases
common knowledge
algo que todos saben
to the best of my knowledge
hasta donde yo sé
base of knowledge
base de conocimientos
Often Confused With
Information refers to facts or data points. Knowledge is the deeper understanding and ability to use that information.
Wisdom is the ability to use knowledge effectively to make good decisions. It implies a higher level of maturity.
Grammar Patterns
How to Use It
Usage Notes
Knowledge is a formal and neutral word used in almost all contexts. It is always singular. It is often paired with 'of' to define the scope of the understanding.
Common Mistakes
The most common error is saying 'knowledges'. Another mistake is using 'knowledge' as a verb. Remember that it is a noun, and the action is 'to know'.
Tips
Use with the preposition of
Always use 'of' after knowledge when specifying the subject. For example, 'She has deep knowledge of biology.'
Avoid pluralizing the word
Never use 'knowledges'. If you need to refer to different types, use 'areas of knowledge' or 'types of information'.
Knowledge is power
This famous English proverb reflects the cultural belief that being well-informed provides a significant advantage in life and society.
Word Origin
Derived from the Middle English 'knowleche,' which combines 'know' and the suffix '-leche' (meaning an action or state). It has Germanic roots dating back to Old English.
Cultural Context
In Western culture, the pursuit of knowledge is highly valued as a path to progress and personal success. Universities and schools are the primary institutions dedicated to the formal transmission of knowledge.
Memory Tip
Think of a library: you go there to gain 'knowledge'. Just like a library, your brain stores information in an organized way.
Frequently Asked Questions
4 questionsIt is strictly an uncountable noun. You should never add an 's' to it, even when referring to many different types of information.
You can say 'I have extensive knowledge' or 'I have a great deal of knowledge.' Avoid saying 'I have many knowledges.'
No, knowledge is only a noun. The corresponding verb is 'to know.'
Data consists of raw, isolated facts. Knowledge is what happens when you process that data to understand its meaning and context.
Test Yourself
She has an extensive ___ of French literature.
Knowledge is an uncountable noun and is the correct term to describe understanding of a subject.
Score: /1
Summary
Knowledge is the internal collection of information and skills that empowers you to understand and navigate the world.
- Knowledge is information gained through learning or experience.
- It is an uncountable noun that cannot be pluralized.
- It covers both theoretical facts and practical skills.
Use with the preposition of
Always use 'of' after knowledge when specifying the subject. For example, 'She has deep knowledge of biology.'
Avoid pluralizing the word
Never use 'knowledges'. If you need to refer to different types, use 'areas of knowledge' or 'types of information'.
Knowledge is power
This famous English proverb reflects the cultural belief that being well-informed provides a significant advantage in life and society.
Examples
4 of 4I have no knowledge of this situation.
No tengo conocimiento de esta situación.
The candidate demonstrated a deep knowledge of the company's history.
El candidato demostró un profundo conocimiento de la historia de la empresa.
Thanks for sharing your knowledge with me!
Gracias por compartir tu conocimiento conmigo.
The study aims to expand our knowledge of climate change.
El estudio apunta a expandir nuestro conocimiento sobre el cambio climático.
Quick Quiz
He has a broad ____ of world history.
Correct!
The correct answer is: knowledge
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