numero uno

noun

nu·​me·​ro uno ˈnü-mə-rō-ˈü-(ˌ)nō How to pronounce numero uno (audio)
ˈnyü-
plural numero unos
numero uno adjective

Examples of numero uno in a Sentence

The company is numero uno in computer technology.
Recent Examples on the Web And his numero uno twirl-for-me-girl note of that week to his hosts was to Kill the Be-atch. C’est moi! Judith Regan, The Hollywood Reporter, 18 Apr. 2024 Rule numero uno? Laura Manske, Forbes, 11 Oct. 2022 Rule numero uno: show up. Mike Postalakis, SPIN, 8 Aug. 2022 And numero uno on that personal list is ambition. San Diego Union-Tribune, 21 Dec. 2020 Therefore, forget about the Death Star, this amalgamation of blinking hardware floating in Earth's orbit would be target numero uno. Nathaniel Scharping, Discover Magazine, 15 Feb. 2018 Enough focusing on other people—this month is prime time to prioritize numero uno. The Astrotwins, ELLE, 30 Nov. 2022 The numero uno — a soft 9-iron from 162 yards that bounced into the hole — was captured live on ESPN and has been replayed hundreds of thousands of times on YouTube and other social media outlets. Steve Dimeglio, The Arizona Republic, 9 Feb. 2022 Lola… 🙌 is always national daughters day numero uno! Ally Mauch, PEOPLE.com, 27 Sep. 2021

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'numero uno.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Italian numero uno or Spanish número uno

First Known Use

1944, in the meaning defined above

Time Traveler
The first known use of numero uno was in 1944

Dictionary Entries Near numero uno

Cite this Entry

“Numero uno.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/numero%20uno. Accessed 31 Oct. 2024.

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