Definitions

domain

[doh-meyn] / doʊˈmeɪn /

NOUN

area of expertise, rule

Synonyms

STRONGEST

realm sphere territory

STRONG

authority bailiwick concern demesne department discipline district dominion empire estate field jurisdiction land occupation orbit power province quarter region scope slot specialty terrain turf walk wing

WEAK

home park neck of the woods stomping grounds

Antonyms

STRONG

sky surrender yielding

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.

The team plans to use Roman's future Galactic Bulge Time Domain Survey, which will repeatedly observe millions of stars in enormous sections of the sky.

From Science Daily • May 15, 2026

Domain backed that deal out of its latest fund and continues to look at entertainment areas beyond its core focus of film, TV and music assets, according to Chiappetta.

From The Wall Street Journal • Mar. 25, 2026

That’s slightly more than the $700 million that Domain collected in 2022 for its debut entertainment fund and a related co-investment vehicle.

From The Wall Street Journal • Mar. 25, 2026

The University of Zurich and ETH Domain will host the ceremony, which gives prizes to achievements "that first make people laugh, then make them think".

From Barron's • Mar. 10, 2026

Then the people of the Hearth rose up against the other brother and drove him out of Hearth and Domain, laying the shame of the suicide upon him.

From "The Left Hand of Darkness" by Ursula K. Le Guin

Vocabulary lists containing domain

Jim Burke's Academic Vocabulary List

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There's No Word Like Home

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The One and Only Ivan

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!