A1 adjective Neutral #25 most common

long

/lɔŋ/

Something that is long measures a great distance from one end to the other. It is used to describe physical objects, time durations, or specific measurements in space.

Examples

3 of 5
1

She has long hair that reaches her waist.

She has hair of great length reaching her middle.

2

The committee presented a long report regarding the new policy.

The group submitted an extensive document about the new rules.

3

It’s been a long day, so I’m going to bed early.

The day felt very extended and tiring, so I will sleep soon.

Word Family

Noun
length
Verb
lengthen
Adverb
long
Adjective
long
Related
longevity
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Memory Tip

Think of the letter 'L' in 'Long' as a line stretching out across the floor.

Quick Quiz

The flight to Australia was very ____, lasting over twenty hours.

Correct!

The correct answer is: long

Examples

1

She has long hair that reaches her waist.

everyday

She has hair of great length reaching her middle.

2

The committee presented a long report regarding the new policy.

formal

The group submitted an extensive document about the new rules.

3

It’s been a long day, so I’m going to bed early.

informal

The day felt very extended and tiring, so I will sleep soon.

4

The long-term effects of the experiment are still being studied.

academic

The results of the test over an extended period are under review.

5

We need to have a long discussion about the project timeline.

business

We must have an extensive talk about the schedule of the work.

Word Family

Noun
length
Verb
lengthen
Adverb
long
Adjective
long
Related
longevity

Common Collocations

long time an extended period of time
long distance a great space between two points
long way a significant distance to travel
long hair hair that has grown to a great length
long walk a journey on foot covering a great distance

Common Phrases

as long as

provided that or on the condition that

long story short

to get to the point without all the details

so long

a way to say goodbye

Often Confused With

long vs tall

'Tall' is used for vertical height (people, buildings), while 'long' is used for horizontal distance or time.

long vs high

'High' refers to distance above the ground, whereas 'long' refers to the extent of an object from end to end.

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Usage Notes

Use 'long' for horizontal measurements (a long road) and time (a long movie). For the height of a person, always use 'tall' instead of 'long'.

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Common Mistakes

Learners often say 'I am 175cm long' when they should say 'I am 175cm tall.' 'Long' is also incorrectly used for altitude.

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Memory Tip

Think of the letter 'L' in 'Long' as a line stretching out across the floor.

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Word Origin

Derived from the Old English word 'lang', which has Germanic origins relating to length and distance.

Grammar Patterns

Comparative: longer Superlative: longest Used as an adjective before nouns or after linking verbs like 'is' or 'seems'.
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Cultural Context

In many cultures, long hair is traditionally associated with femininity or specific religious vows, though this varies significantly by region.

Quick Quiz

The flight to Australia was very ____, lasting over twenty hours.

Correct!

The correct answer is: long

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