An hour vs Segment

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

An hour

Top 3,000 (common)

Segment

Top 3,000 (common)C1noun
 An hourSegment
Pronunciation🇬🇧 //ən ˈaʊə//🇺🇸 //ən ˈaʊər//🇬🇧 /["/ˈseɡmənt/"]/🇺🇸 /["/ˈseɡmənt/"]/
MeaningA period of 60 minutes.A part or section of something.
ExampleThe meeting lasted for an hour.She cleaned a small segment of the painting.
RegisterNeutralNeutral
How commonTop 3,000 (common)Top 3,000 (common)
CEFR level-C1
Part of speechnoun
Collocationsfor an hour, in an hour, wait an hoursegment a market, segment the population, audio segment, segment analysis, visual segment
Antonyms-whole, 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 'segment' vs 'segregate', Omitting the object when using 'segment' as a verb, Using 'segment' in incorrect contexts, such as emotional feelings
Usage notesUsed in both spoken and written English. Appropriate in everyday contexts, but might be avoided in more formal writing.Use 'segment' in contexts involving division or parts of a whole, such as in science or marketing. Avoid using it in very casual conversations.

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An hour

Frequently asked questions: An hour vs Segment

What's the difference between An hour and Segment?

An hour: A period of 60 minutes. Segment: A part or section of something.

Can you show an example of each?

An hour: The meeting lasted for an hour. Segment: She cleaned a small segment of the painting.

Can I use An hour and Segment interchangeably?

Not always. An hour and Segment 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.

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