one and only
IdiomsExample Sentences
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But people are reacting so strongly not because of how Mollen appears to be dealing with a future inevitability, but because in her right-now behavior, she’s cast her son as her one and only.
From Salon • Jun. 4, 2026
Despite mounting attacks on multilateralism, Espinosa says "the UN is the one and only universal platform to address the shared challenges of humanity."
From Barron's • May 14, 2026
In its one and only trip to a Champions League final, in 2006, Arsenal fell to Barcelona.
From The Wall Street Journal • May 6, 2026
Draper retired from his one and only clay court match of the season in Barcelona earlier this month because of the tendon issue in his right knee.
From BBC • Apr. 29, 2026
Table by table, each pair will be called to give one, and only one, answer.
From "The Westing Game" by Ellen Raskin
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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.