homophily: meaning, definition, pronunciation and examples
C2Academic / Technical / Formal
Quick answer
What does “homophily” mean?
The tendency of individuals to associate and bond with others who are similar to themselves in characteristics such as beliefs, education, socioeconomic status, or interests.
Audio
Pronunciation
Definition
Meaning and Definition
The tendency of individuals to associate and bond with others who are similar to themselves in characteristics such as beliefs, education, socioeconomic status, or interests.
In network theory and sociology, the principle that similarity breeds connection, explaining the structure and dynamics of social networks by preferential attraction between similar nodes or individuals. It can refer to similarity in any characteristic, from demographics to attitudes.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling and pronunciation are consistent.
Connotations
In both varieties, it carries a neutral to slightly negative connotation in critical discourse, often linked to discussions of echo chambers, segregation, or lack of diversity.
Frequency
Equally low-frequency in both dialects, confined to academic and technical contexts.
Grammar
How to Use “homophily” in a Sentence
Homophily based on [characteristic] (e.g., homophily based on education)Homophily in [context] (e.g., homophily in friendship networks)The principle/effect of homophilyVocabulary
Collocations
Examples
Examples of “homophily” in a Sentence
verb
British English
- N/A - The verb form 'homophilise' is extremely rare and not standard.
American English
- N/A - The verb form 'homophilize' is extremely rare and not standard.
adverb
British English
- N/A - No standard adverbial form ('homophilously' is non-standard).
American English
- N/A - No standard adverbial form ('homophilously' is non-standard).
adjective
British English
- The homophilous nature of the club was evident in its membership.
- Researchers observed a homophilous tendency in the data.
American English
- The homophilous network structure reinforced existing beliefs.
- Homophilous grouping is a well-documented social phenomenon.
Usage
Meaning in Context
Business
Used in organisational studies and HR to analyse team formation, lack of diversity, and innovation bottlenecks (e.g., 'Homophily in hiring can limit the talent pool.').
Academic
Core concept in sociology, political science (polarisation), public health (disease spread), and network science for analysing link formation.
Everyday
Virtually never used in casual conversation. The *idea* might be discussed using simpler terms like 'sticking with your own kind'.
Technical
Precise term in graph theory and computational social science for measuring node attribute correlation with edge existence.
Vocabulary
Synonyms of “homophily”
Strong
Neutral
Weak
Vocabulary
Antonyms of “homophily”
Watch out
Common Mistakes When Using “homophily”
- Confusing 'homophily' (process of attraction) with 'homogeneity' (state of being similar).
- Mispronouncing it as /ˈhɒməfaɪli/ (like 'homophone').
- Using it in informal contexts where it sounds jarringly technical.
FAQ
Frequently Asked Questions
It is a neutral descriptive term. While it fosters solidarity and understanding within groups, it can also lead to segregation, echo chambers, and reduced diversity of thought when it becomes extreme.
Homophily is about social *connection* with similar others. Confirmation bias is a cognitive tendency to favour information that confirms existing beliefs. Homophily can create environments where confirmation bias is reinforced.
Yes. In network analysis, it is often measured using indices like the assortativity coefficient, which quantifies the correlation between a node's attribute and the attributes of its neighbours.
No. Homophily is a broader pattern of association based on *any* similarity. Racism or sexism are specific systems of prejudice and discrimination. Homophily based on race or gender can be a *mechanism* through which social segregation occurs, but the term itself does not imply prejudice.
The tendency of individuals to associate and bond with others who are similar to themselves in characteristics such as beliefs, education, socioeconomic status, or interests.
Homophily is usually academic / technical / formal in register.
Homophily: in British English it is pronounced /hɒˈmɒfɪli/, and in American English it is pronounced /hoʊˈmɑːfɪli/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[Not commonly expressed as an idiom. The concept *is* the proverbial 'Birds of a feather flock together'.]”
Learning
Memory Aids
Mnemonic
Think of 'HOMO' (same) + 'PHILIA' (love/fondness) = 'love of the same'. People with the same traits have a fondness for connecting.
Conceptual Metaphor
SOCIAL NETWORKS ARE MAGNETIC FIELDS where similar traits create magnetic attraction.
Practice
Quiz
In network science, what does 'homophily' specifically explain?