An hour vs Duration vs Interval vs Segment vs Sixty minutes

When to use each in English, with meaning, register, and examples.

An hour

Top 3,000 (common)

Duration

Top 2,000 (common)B2noun

Interval

Top 2,000 (common)B2noun

Segment

Top 3,000 (common)C1noun

Sixty minutes

Top 2,000 (common)
 An hourDurationIntervalSegmentSixty minutes
Pronunciation🇬🇧 //ən ˈaʊə//🇺🇸 //ən ˈaʊər//🇬🇧 /["/djuˈreɪʃn/"]/🇺🇸 /["/duˈreɪʃn/"]/🇬🇧 /["/ˈɪntəvl/"]/🇺🇸 /["/ˈɪntərvl/"]/🇬🇧 /["/ˈseɡmənt/"]/🇺🇸 /["/ˈseɡmənt/"]/🇬🇧 //ˈsɪksti ˈmɪnʌts//🇺🇸 //ˈsɪksti ˈmɪnɪts//
MeaningA period of 60 minutes.The length of time something lasts.A pause or break between events or activities.A part or section of something.One hour.
ExampleThe meeting lasted for an hour.The school was used as a hospital for the duration of the war.The race will include several intervals where runners can rest.She cleaned a small segment of the painting.The meeting will last for sixty minutes.
RegisterNeutralNeutralNeutralNeutralNeutral
How commonTop 3,000 (common)Top 2,000 (common)Top 2,000 (common)Top 3,000 (common)Top 2,000 (common)
CEFR level-B2B2C1-
Part of speechnounnounnoun
Collocationsfor an hour, in an hour, wait an hourbrief, short, limited, decrease, reduce, shorten, for the duration (of), of… duration, throughout the duration ofbrief, short, long, at intervals, in the interval, interval between, at fixed, periodic, regular, etc. intervals, at irregular intervals, at random intervals, brief, short, long, at intervals, in the interval, interval between, at fixed, periodic, regular, etc. intervals, at irregular intervals, at random intervalssegment a market, segment the population, audio segment, segment analysis, visual segmentwait for sixty minutes, take sixty minutes, complete in sixty minutes
Antonyms-moment, instantcontinuity, constantwhole, entirety-
Common mistakesIncorrectly using 'an hour' when specifying a different time frame., Confusing 'an hour' with 'hours' for plural situations., Saying 'a hour' instead of 'an hour' due to pronunciation.Confused with 'session', which refers to a specific meeting or period of activity., Using it incorrectly as a verb, e.g., 'to duration something.', Mixing it up with 'interval,' which refers to a break or pause rather than the length.Confused with 'interview', thinking they have similar meanings., Mixing up with 'internal', leading to incorrect usage in context., 'Interval' used incorrectly as a verb.Confused with 'segment' vs 'segregate', Omitting the object when using 'segment' as a verb, Using 'segment' in incorrect contexts, such as emotional feelingsConfused with 'sixty second' - remember one hour is sixty minutes., Incorrectly using 'sixty minutes' for durations less than an hour.
Usage notesUsed in both spoken and written English. Appropriate in everyday contexts, but might be avoided in more formal writing.Commonly used in both formal and informal contexts. Refers to time periods, such as how long a movie is or how long an event lasts. Avoid using it in very casual conversations.Use 'interval' in formal or neutral contexts, such as discussions about time gaps. Avoid in casual, informal conversations where simpler terms like 'break' might be preferred.Use 'segment' in contexts involving division or parts of a whole, such as in science or marketing. Avoid using it in very casual conversations.Used in both formal and informal contexts to refer to a duration of time. Avoid using in casual conversations unless necessary.

See it in real clips

An hour

Frequently asked questions: An hour vs Duration vs Interval vs Segment vs Sixty minutes

What's the difference between An hour, Duration, Interval, Segment, and Sixty minutes?

An hour: A period of 60 minutes. Duration: The length of time something lasts. Interval: A pause or break between events or activities. Segment: A part or section of something. Sixty minutes: One hour.

Which is more advanced: An hour, Duration, Interval, Segment, and Sixty minutes?

Segment is the highest level, at C1, on the CEFR scale.

Can you show an example of each?

An hour: The meeting lasted for an hour. Duration: The school was used as a hospital for the duration of the war. Interval: The race will include several intervals where runners can rest. Segment: She cleaned a small segment of the painting. Sixty minutes: The meeting will last for sixty minutes.

Can I use An hour, Duration, Interval, Segment, and Sixty minutes interchangeably?

Not always. An hour, Duration, Interval, Segment, and Sixty minutes are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.