numero uno

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noun nu·me·ro uno \ˈnü-mə-rō-ˈü-(ˌ)nō, ˈnyü-\

Definition of numero uno

plural

numero unos

numero uno

adjective

Examples of numero uno in a Sentence

  1. The company is numero uno in computer technology.

Origin and Etymology of numero uno

Italian numero uno or Spanish número uno


First Known Use: 1944


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