Explanation at your level:
A decade is ten years. If you are 10 years old, you have lived for one decade. We use this word to talk about time. It is a very useful word.
A decade is a period of ten years. We often use it to talk about history. For example, the 1990s was a decade. You can say 'I have lived here for a decade' to mean ten years.
The word decade is a standard way to measure time. It is commonly used in news and history to describe a ten-year period. You might hear people say 'a decade of progress' or 'the last decade.' It is a very common word in everyday English.
When you want to describe a significant period of time, decade is the perfect choice. It is often used in professional contexts, such as business reports or academic essays. It carries a sense of weight and duration, implying that ten years is a substantial amount of time for change to occur.
In advanced English, decade is used to frame longitudinal trends. It is common in analytical writing to discuss 'decadal shifts' or 'a lost decade' in social policy. It allows the writer to categorize complex historical events into manageable, analytical blocks, providing clarity and structure to long-term discussions.
At the mastery level, decade is often employed to provide historical perspective or to emphasize the endurance of a phenomenon. It bridges the gap between simple time-keeping and cultural analysis. Whether discussing the 'decadent' nature of a specific era or the slow evolution of a language, the term grounds the discourse in a measurable, ten-year framework that is universally understood.
الكلمة في 30 ثانية
- A decade is 10 years.
- Commonly used for history and time.
- Not a verb.
- Plural is decades.
Hey there! Have you ever noticed how we like to group things together? A decade is simply a way to group 10 years into one neat package. Think of it as a milestone marker for time.
When we talk about the 1980s or the 2020s, we are talking about specific decades. It helps us look back at history, fashion, or even music trends in manageable chunks. Without this word, describing long periods of time would be way more confusing!
You will hear this word everywhere, from history class to business meetings. It is a foundational word that helps us understand the flow of time. Whether you are talking about a decade of hard work or a decade of technological progress, it is the perfect word to use.
The word decade has a really cool roots story! It comes from the Greek word dekas, which means 'a group of ten.' It traveled through Latin as decas and eventually into French before landing in English.
Historically, it was used to describe groups of ten in various contexts, not just time. For example, in some religious traditions, a decade refers to a section of the rosary beads. It is fascinating to see how a word for a simple number evolved into a standard measure for our calendars.
It is related to words like decimal and decathlon. All of these share the same 'dec-' prefix, which is the Greek/Latin secret code for 'ten.' Knowing this makes it super easy to spot related words in the wild!
Using decade is pretty straightforward. You usually see it with adjectives like past, lost, or prosperous. For example, 'The past decade has been incredible.'
In formal writing, you might see it in phrases like 'a decade of growth.' In casual conversation, you might say, 'I haven't seen you in a decade!' which is a common way to exaggerate that it has been a long time since you last met.
It is a neutral word, meaning you can use it in a scientific report or while chatting with your best friend. It fits perfectly in almost any register, making it a very versatile tool for your vocabulary belt.
While 'decade' itself isn't the core of many fixed idioms, it appears in common expressions. 1. 'A decade of change': Used to describe a period of massive transformation. 2. 'Lost decade': A term used in economics for ten years of stagnation. 3. 'Decade-long': An adjective phrase, like 'a decade-long project.' 4. 'Better part of a decade': Meaning almost ten years. 5. 'Once in a decade': Something that happens very rarely.
The plural of decade is decades. You can use it with numbers, like 'two decades' or 'several decades.' It is a countable noun, so you can say 'a decade' or 'the decade.'
Pronunciation is /ˈdek.eɪd/ in both US and UK English. The stress is on the first syllable—DEK-ade. It rhymes with arcade, persuade, and trade.
Remember, it is a noun, not a verb. You cannot 'decade' something! Keep it as a label for time, and you will be perfectly safe in your grammar usage.
Fun Fact
It shares a root with the decathlon in the Olympics!
Pronunciation Guide
Short 'e', clear 'k', long 'a' sound
Similar to UK, clear 'd' at the end
Common Errors
- Mispronouncing the 'a' as a short 'a'
- Putting stress on the second syllable
- Dropping the final 'd'
Rhymes With
Difficulty Rating
Easy
Moderate
Moderate
Easy
What to Learn Next
Prerequisites
Learn Next
متقدم
Grammar to Know
Noun Pluralization
decade -> decades
Articles
a decade
Time Prepositions
for a decade
Examples by Level
Ten years is a decade.
10 years = 1 decade
Noun usage
I am one decade old.
I am 10
Noun usage
A decade has 10 years.
10 years in a decade
Subject-verb
This is a new decade.
New 10 years
Article usage
He waited a decade.
Waited 10 years
Time duration
It was a long decade.
10 years felt long
Adjective usage
The decade is over.
10 years finished
Noun usage
I love this decade.
I like these 10 years
Noun usage
The 1990s was a great decade.
I have worked here for a decade.
A decade is a long time.
She moved away a decade ago.
Many things changed this decade.
The next decade will be fun.
He wrote the book in a decade.
We enjoyed the past decade.
The company celebrated a decade of success.
It has been a decade since we last met.
The city has transformed over the last decade.
She spent a decade studying music.
The project took nearly a decade to finish.
We are entering a new decade.
The decade was marked by major changes.
He has lived in this city for a decade.
The report summarizes the last decade of research.
Despite a decade of effort, the problem remains.
He is a veteran with over a decade of experience.
The region saw a decade of peace and prosperity.
It was a decade of unprecedented technological growth.
She defined the decade with her unique style.
The decade-long drought finally ended.
We have seen a decade of shifting political tides.
The study analyzes decadal trends in climate change.
A decade of austerity measures has left the economy fragile.
Her work captures the essence of a lost decade.
The decade was characterized by rapid urbanization.
He reflected on a decade of personal growth and discovery.
The cultural shifts of the decade were profound.
They embarked on a decade-long journey of exploration.
The decade serves as a benchmark for historical comparison.
The decadal cycle of the sun influences global weather.
The architecture stands as a monument to the preceding decade.
He chronicled the decade with meticulous detail.
The decade of excess left a lasting social legacy.
Her influence spanned more than a single decade.
The decade-long struggle culminated in a historic treaty.
It was a decade of intellectual ferment and artistic rebirth.
The decade proved to be a watershed moment for the industry.
تلازمات شائعة
Idioms & Expressions
"Lost decade"
A period of economic stagnation
The 1990s were a lost decade for Japan.
formal"Better part of a decade"
Almost ten years
I spent the better part of a decade there.
neutral"Once in a decade"
Very rare event
This is a once-in-a-decade storm.
neutral"Decade of service"
Ten years of working for someone
He was honored for his decade of service.
formal"Decade-defining"
Something that captures the spirit of a decade
That was a decade-defining song.
casual"Decade-old"
Ten years old
This is a decade-old secret.
neutralEasily Confused
Both measure time.
Century is 100 years.
A decade is 10, a century is 100.
Similar spelling.
Decadence means decay/luxury.
The cake was decadent.
Same prefix.
Decimal is math.
Use a decimal point.
Same prefix.
Decathlon is sports.
He won the decathlon.
Sentence Patterns
Subject + has been + a decade
It has been a decade.
For + a decade
I worked there for a decade.
Over + a decade
Over a decade, things changed.
A decade + of + noun
A decade of progress.
The + past + decade
The past decade was fast.
عائلة الكلمة
Nouns
Adjectives
مرتبط
How to Use It
8/10
Formality Scale
أخطاء شائعة
Decad is an archaic spelling.
Redundant; decade already implies ten years.
Redundant.
Redundant.
Decade is not a verb.
Tips
Memory Palace
Imagine 10 candles on a cake for a decade.
Native Usage
Use it to talk about the '80s or '90s.
Cultural Insight
We love to define decades by their music.
Grammar Shortcut
Always use 'a' before decade.
Say It Right
Focus on the 'DEK' sound.
Don't Make This Mistake
Don't write 'decad'.
Did You Know?
It comes from Greek 'dekas'.
Study Smart
Group it with decimal and decathlon.
Context
Great for historical timelines.
Pluralization
Just add an 's' for decades.
Memorize It
Mnemonic
DEC-ade: DEC sounds like decimal (10).
Visual Association
A calendar page with 10 years marked.
Word Web
تحدٍّ
Write down three things you did in the last decade.
أصل الكلمة
Greek
Original meaning: A group of ten
السياق الثقافي
None.
Commonly used to categorize pop culture (e.g., 'the 80s').
Practice in Real Life
Real-World Contexts
History
- The last decade
- Decadal shifts
- Historical decade
Work
- A decade of experience
- Decade-long project
- Ten-year plan
Personal
- A decade ago
- For a decade
- Nearly a decade
Science
- Decadal trends
- Decadal cycle
- Long-term decadal study
Conversation Starters
"What was your favorite decade?"
"Have you lived in this city for a decade?"
"What do you want to achieve in the next decade?"
"How has the world changed in the last decade?"
"Is a decade a long time to you?"
Journal Prompts
Describe your life a decade ago.
What is the most important change of the last decade?
Predict the next decade.
Write about a decade-long goal.
الأسئلة الشائعة
8 أسئلةYes, by definition.
Yes, for multiple ten-year periods.
No, it is strictly a noun.
Decadal.
It is neutral.
Yes.
No, usually time.
D-E-C-A-D-E.
اختبر نفسك
A ___ is ten years.
Decade means ten years.
Which is a decade?
A decade is 10 years.
A decade is 100 years.
That is a century.
Word
المعنى
Matching time units.
I have lived here for a decade.
The ___ of the 90s was iconic.
Refers to the 10-year period.
What does 'decadal' mean?
Decadal relates to decades.
You can use 'decade' as a verb.
It is only a noun.
The difficult decade-long struggle was...
The ___ cycle of the climate is complex.
Decadal is the correct adjective.
النتيجة: /10
Summary
A decade is a simple, powerful word to describe a ten-year span of time.
- A decade is 10 years.
- Commonly used for history and time.
- Not a verb.
- Plural is decades.
Memory Palace
Imagine 10 candles on a cake for a decade.
Native Usage
Use it to talk about the '80s or '90s.
Cultural Insight
We love to define decades by their music.
Grammar Shortcut
Always use 'a' before decade.
مثال
I haven't seen my childhood friend in over a decade.
Related Content
تعلّمها في السياق
هذه الكلمة بلغات أخرى
مزيد من كلمات Time
lifetime
A1هي الفترة الزمنية الكاملة التي يكون فيها الشخص على قيد الحياة. يمكن أن تشير أيضًا إلى المدة التي تعمل فيها آلة بشكل صحيح.
bygone
C1Refers to things, events, or eras that belong to an earlier time and no longer exist. It is frequently used to evoke nostalgia or to describe something that is archaic or historically distant.
yesterday
A1Yesterday refers to the day immediately before today. It is used to describe events, actions, or states that occurred in the very recent past, specifically one day ago.
prior
B2Existing or coming before in time, order, or importance. It is frequently used to describe a previous arrangement or knowledge that someone has before a specific point in time.
eventual
B2Describing something that happens at the end of a long process or period of time, often after several difficulties or intermediate steps. It characterizes the final result or outcome of a situation rather than the immediate one.
May
A1May is the fifth month of the year in the Gregorian calendar, falling between April and June. It has 31 days and is associated with the peak of spring in the Northern Hemisphere.
hour
A1A unit of time that lasts for sixty minutes. There are twenty-four of these units in one full day.
anytime
C1Refers to an unspecified or indefinite point in time that is available or convenient for an action to occur. It denotes complete flexibility and the absence of a fixed schedule or temporal restriction.
prologation
C1Prolongation refers to the act of extending the duration or length of something, or the state of being extended beyond the usual or expected limit. It is frequently used in technical, legal, or formal contexts to describe an increase in time for a contract, a medical condition, or a physical dimension.
recent
A2Describes something that happened, began, or existed a short time ago. It is used to talk about events or things that are fresh and close to the present moment.
