world-class
Americanadjective
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ranking among the world's best; outstanding.
a world-class orchestra.
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attracting or comprising world-class players, performers, etc..
a world-class tennis tournament.
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Informal. being a notorious example of its kind.
a world-class slob.
adjective
Etymology
Origin of world-class
First recorded in 1945–50
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.
Trump said the ships that came under fire were three "world class American destroyers" that had transited out of the Strait of Hormuz without being damaged.
From BBC • May 7, 2026
The "world class facilities", she said, added to its "legendary creative energy and musical heritage" made the move north feel like "a natural next step".
From BBC • Mar. 24, 2026
Steyn is world class from his top to his toe.
From BBC • Mar. 7, 2026
But the executive, who oversees the group's cloud computing operations, said some concerns about reliance on US tech were "overdone" and urged Europe to focus on producing world class technology so it could compete globally.
From Barron's • Mar. 4, 2026
The flaw in this plan was that there were really no feeble players in the tournament; they were all, if not world class, then at least of national or international renown.
From "Endgame" by Frank Brady
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
