sociology

noun

so·​ci·​ol·​o·​gy ˌsō-sē-ˈä-lə-jē  ˌsō-shē- 

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

: synecology

sociologist

ˌsō-sē-ˈä-lə-jist  ˌsō-shē- 

noun

Examples of sociology in a Sentence

Recent Examples on the Web

One of the few colleges that own a beach property, University of California-Santa Barbara’s 25,091 undergraduate students can enjoy the setting while studying in popular programs like psychology, economics, communication, sociology and biological sciences. —Fiona Riley, Forbes.com, 26 Aug. 2025

This set of personas was developed by an in-house research team, which is led by Nicholas Velotta, a PhD student at the University of Washington and Pepper Schwartz, PhD, a professor of sociology at University of Washington, after interviewing more than 50,000 couples. —Varuna Srinivasan, Allure, 25 Aug. 2025

Ellis remained at Syracuse, spending the past school year regaining his health and fitness while completing a degree in sociology. —Kirk Kenney, San Diego Union-Tribune, 21 Aug. 2025

In addition to a law degree, Klymenko also studied economics, business and sociology. —Greta Cross, USA Today, 12 Aug. 2025

Word History

Etymology

French sociologie, from socio- + -logie -logy

First Known Use

1842, in the meaning defined at sense 1

Phrases Containing sociology

• industrial sociology

Rhymes for sociology

• aetiology
• anthropology
• archaeology
• archeology
• audiology
• cardiology
• climatology
• cohomology
• cosmetology
• criminology
• demonology
• dermatology

Kids Definition

sociology

noun

so·​ci·​ol·​o·​gy ˌsō-sē-ˈäl-ə-jē 

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  ˌsō-shē- 

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