sociology

noun

so·​ci·​ol·​o·​gy ˌsō-sē-ˈä-lə-jē How to pronounce sociology (audio) ˌsō-shē- How to pronounce sociology (audio)
1
: the science of society, social institutions, and social relationships
specifically : the systematic study of the development, structure, interaction, and collective behavior of organized groups of human beings
2
: the scientific analysis of a social institution as a functioning whole and as it relates to the rest of society
3

Examples of sociology 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.
Some regard sociology as a gut major that caters to lackadaisical students. Wendy Nelson Espeland, Mercury News, 11 Feb. 2026 There are different interpretations of Valentine's Day, according to Pepper Schwartz, professor of sociology at the University of Washington in Seattle and the author of 25 books on love, sexuality and commitment. George Petras, USA Today, 11 Feb. 2026 Historically, there weren’t many expectations for children entering kindergarten, although some students — typically from wealthier families — would come in with more advanced skills than others, said Robert Crosnoe, a sociology professor at the University of Texas at Austin. Dallas Morning News, 7 Feb. 2026 Historically, there weren’t many expectations for children entering kindergarten, although some students — typically from higher-income families — arrived in classrooms with more advanced skills than others, said Robert Crosnoe, a sociology professor at the University of Texas at Austin. Makiya Seminera, Los Angeles Times, 5 Feb. 2026 See All Example Sentences for sociology

Word History

Etymology

French sociologie, from socio- + -logie -logy

First Known Use

1842, in the meaning defined at sense 1

Time Traveler
The first known use of sociology was in 1842

Browse Nearby Words

Cite this Entry

“Sociology.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sociology. Accessed 14 Feb. 2026.

Kids Definition

sociology

noun
so·​ci·​ol·​o·​gy ˌsō-sē-ˈäl-ə-jē How to pronounce sociology (audio)
ˌsō-shē-
: the science of society, social institutions, and social relationships

Medical Definition

sociology

noun
so·​ci·​ol·​o·​gy ˌsō-sē-ˈäl-ə-jē How to pronounce sociology (audio) ˌsō-shē- How to pronounce sociology (audio)
plural sociologies
: the science of society, social institutions, and social relationships
specifically : the systematic study of the development, structure, interaction, and collective behavior of organized groups of human beings

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