A1 noun Neutral #105 most common

era

/ˈɪərə/

An era is a long and distinct period of history with a particular feature or characteristic. It is used to group years together based on a specific theme, person, or invention.

Examples

3 of 5
1

We live in the digital era where computers are everywhere.

We live in the digital period where computers are everywhere.

2

The Victorian era saw many changes in British society.

The Victorian time period saw many changes in British society.

3

I think I am entering my 'traveling' era this year.

I think I am starting my 'traveling' phase this year.

Word Family

Noun
era
Related
epoch
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Memory Tip

Think of the letters: E-R-A. 'Events Reset Ages.' An era is a big block of time defined by big events.

Quick Quiz

The invention of the steam engine started a new ___ in transport.

Correct!

The correct answer is: era

Examples

1

We live in the digital era where computers are everywhere.

everyday

We live in the digital period where computers are everywhere.

2

The Victorian era saw many changes in British society.

formal

The Victorian time period saw many changes in British society.

3

I think I am entering my 'traveling' era this year.

informal

I think I am starting my 'traveling' phase this year.

4

Geologists divide the history of the Earth into different eras.

academic

Geologists divide the history of the Earth into different long time blocks.

5

This merger marks a new era for our company's future.

business

This merger marks a new period for our company's future.

Word Family

Noun
era
Related
epoch

Common Collocations

golden era a very successful or happy time
digital era the modern time of technology
end of an era the finish of a famous period
new era a fresh start in history
post-war era the period after a war

Common Phrases

The dawn of a new era

The very beginning of a new historical period

A bygone era

A time period that happened long ago

Defined an era

Was the most important thing about that time

Often Confused With

era vs area

Area refers to a physical space or location, while era refers to a length of time.

📝

Usage Notes

Use 'era' to describe a span of time that is defined by a specific quality, such as 'the steam era' or 'the era of peace'. It is usually much longer than a few years.

⚠️

Common Mistakes

Learners often misspell the word as 'area' because the sounds and letters are similar, but the meaning is completely different.

💡

Memory Tip

Think of the letters: E-R-A. 'Events Reset Ages.' An era is a big block of time defined by big events.

📖

Word Origin

Derived from the Latin 'aera', which meant 'counters' or 'items of calculation' used to track time.

Grammar Patterns

Countable noun: one era, two eras Usually takes the definite article 'the' (e.g., The space era) Often followed by the preposition 'of'
🌍

Cultural Context

In modern social media, people use 'era' to describe their current personal mood or lifestyle phase, such as their 'fitness era'.

Quick Quiz

The invention of the steam engine started a new ___ in transport.

Correct!

The correct answer is: era

More Time words

hour

A1

A unit of time that lasts for sixty minutes. There are twenty-four of these units in one full day.

century

A1

A century is a period of 100 years. It is a common unit of time used to group historical events and long durations.

interval

A1

An interval is a period of time between two events or actions. It can also describe the space between two objects or musical notes.

age

A1

Age refers to the amount of time a person has lived or an object has existed. It is also used to describe a particular period in history or a stage of life.

Wednesday

A1

Wednesday is the third day of the work week, occurring between Tuesday and Thursday. It is generally considered the middle of the standard five-day working week.

Friday

A1

Friday is the fifth day of the week, falling between Thursday and Saturday. In many Western cultures, it is the final day of the standard work and school week.

weekday

A1

A weekday is any day of the week except Saturday and Sunday. These are typically the days when people go to work or school, covering Monday through Friday.

tomorrow

A1

The day that occurs immediately after the present day. It is used to refer to the near future or a specific date following today.

daily

A1

The word daily describes something that happens every day or once in every twenty-four-hour period. It is used to explain the frequency of a habit, task, or regular event.

April

A1

April is the fourth month of the year in the Gregorian calendar, following March and preceding May. It has 30 days and is typically associated with the arrival of spring in the northern hemisphere.

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