black tie
1 Americannoun
-
a black bow tie, worn with a dinner jacket.
-
semiformal evening wear for men (distinguished from white tie).
adjective
noun
-
a black bow tie worn with a dinner jacket
-
(modifier) denoting an occasion when a dinner jacket should be worn
Etymology
Origin of black tie1
First recorded in 1855–60
Origin of black-tie2
First recorded in 1930–35
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.
Crowded into the ballroom were Trump, First Lady Melania Trump, Vice President JD Vance, several cabinet members and top lawmakers, and hundreds of guests in black tie.
From Barron's • Apr. 26, 2026
The actor did change from the formal black ensemble he wore to the show and to the restaurant into a brown double-breasted suit with a white shirt and black tie for the Vanity Fair party.
From Los Angeles Times • Mar. 16, 2026
Think Orient Express but with more Shiraz and less black tie: The Aurora and Australis suites come with queen beds, butler service and free-flowing Champagne.
From The Wall Street Journal • Dec. 20, 2025
At the six-minute Crown Court hearing on Tuesday, Coote, who wore a navy suit and black tie, spoke only to confirm his name and enter his guilty plea.
From BBC • Oct. 14, 2025
He was dressed in a black suit, black shirt, and black tie.
From "Mr. Lemoncello's Library Olympics" by Chris Grabenstein
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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.