Uno

¹ American

Symbol, Chemistry, Physics.

unniloctium.

UNO ² American

Or U.N.O.

United Nations Organization.

UNO British

abbreviation

United Nations Organization

"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

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.

Another was edited image of Trump displaying playing cards from the game UNO, all “wild cards.”

From Salon • May 2, 2026

Raul Claros: A resident of Chinatown, Claros is chief executive of UNO Partners, a government relations consulting firm.

From Los Angeles Times • May 1, 2026

UNO radio play-by-play announcer Emmanuel Pepis exclaimed during the broadcast.

From Seattle Times • Mar. 11, 2023

Play online games with one another; there’s plenty of old-school options like UNO, Connect Four and Family Feud if you don’t want to learn a new web-specific one.

From Slate • Jul. 22, 2020

Greatly welcome initiated plans for schools, delighted at progress of Temple work, acceptance of resolutions by UNO Conference, election of Ioas.

From Citadel of Faith by Shoghi Effendi

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023