Dictionary.com
Thesaurus.com
Synonyms

interdependent

American  
[in-ter-di-pen-duhnt] / ˌɪn tər dɪˈpɛn dənt /

adjective

  1. mutually dependent; depending on each other.


interdependent British  
/ ˌɪntədɪˈpɛndənt /

adjective

  1. relating to two or more people or things dependent on each other

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of interdependent

First recorded in 1810–20; inter- + dependent

Explanation

When objects or people are interdependent, they come to rely on each other for survival. As business becomes more and more international, the world is increasingly interdependent, with countries needing each other's help to survive. Interdependent comes from the Latin word inter meaning "among, between," and dependere which means "to hang from, be dependent on." When two people are interdependent, they have a sense of dependency between them. Married couples are often interdependent. They rely on one another — whether for income or child care or love — to get by.

Keep Reading on Vocabulary.com

Vocabulary lists containing interdependent

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

By what precise mechanisms they communicate, and whether their arboreal exchanges are interdependent or competitive, remains contested.

From The Wall Street Journal Apr. 17, 2026

Another limitation is that VBayesMM treats bacteria as independent actors, even though they often interact in complex, interdependent networks.

From Science Daily Nov. 10, 2025

In a world that is entirely interdependent down to the molecules that make up our bodies, to suggest that any one person can singularly do anything without the support of others is quite a stretch.

From Salon May 18, 2025

The theory ignores the fact that federal powers are both separate and interdependent, as well as the importance of checks and balances within the government.

From Los Angeles Times Feb. 20, 2025

We are as interdependent, especially in our cities, as bees or ants, yet we can detach if we wish and go live alone in the woods, in theory anyway.

From "The Lives of a Cell" by Lewis Thomas

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training