subgroup

noun

sub·​group ˈsəb-ˌgrüp How to pronounce subgroup (audio)
1
: a subordinate group whose members usually share some common differential quality
2
: a subset of a mathematical group that is itself a group

Examples of subgroup in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Sampling error for results among subgroups is higher. Dana Blanton, FOXNews.com, 23 July 2025 LinkedIn was one of the social media platforms used the least on a daily basis by this subgroup. Emma Burleigh, Fortune, 19 July 2025 Within that subgroup, the greater fritillaries belong to the genus Speyeria, and the Speyeria in turn belong to a family, the Nymphalidae, that goes back ninety million years. Lewis Hyde, Harpers Magazine, 18 June 2025 However, Schwartz said subgroups like transgender people haven't seen the same gains that the broader community has. Alex Harring, CNBC, 24 June 2025 See All Example Sentences for subgroup

Word History

First Known Use

1826, in the meaning defined at sense 1

Time Traveler
The first known use of subgroup was in 1826

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Cite this Entry

“Subgroup.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/subgroup. Accessed 29 Jul. 2025.

Kids Definition

subgroup

noun
sub·​group ˈsəb-ˌgrüp How to pronounce subgroup (audio)
: a group whose members usually share some common quality that makes them different from the other members of a larger group to which they belong

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