noun · academic

series

UK/ˈsɪəriːz/US/ˈsɪriz/SE·ries

Band 5-6speakingtask2

a number of similar or related things coming one after another

Examples

The researchers ran a series of experiments to test the hypothesis.

The TV channel broadcast a series about climate change.

A series of peaks in the graph indicated repeated spikes in demand.

Band 8 sentence

The study presented a carefully controlled series of trials that together demonstrated the effect.

Collocations

  • a series of
  • a TV/lecture series
  • a series of experiments/cases

Word family

series nounserial adjective

Common mistakes

a seriesesa series

Series of experiments shows...A series of experiments shows...

The series are long and varied.The series is long and varied.

Say it for a higher band

5set6sequence7+series

Synonyms

sequence

set

Easily confused

sequence

The sequence of events helped investigators reconstruct the accident.

Related words

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In Sublist 9

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