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.
First, the executive order states that schools should no longer focus on differences in rates of discipline across subgroups. F. Chris Curran, The Conversation, 30 Apr. 2025 Sampling error for results among subgroups is higher. Victoria Balara, FOXNews.com, 25 Apr. 2025 It was then divided into subgroups based on the respondents’ presidential votes. Dac Collins, Outdoor Life, 16 Apr. 2025 The subgroup that interacted with the NHS most often showed roughly the same protection by the vaccine as the group as a whole did. John Timmer, ArsTechnica, 3 Apr. 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 6 May. 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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