Dictionary

numero uno

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

Definition of NUMERO UNO

numero uno adjective

Examples of NUMERO UNO

  1. The company is numero uno in computer technology.

Origin of NUMERO UNO

Italian numero uno or Spanish número uno
First Known Use: 1968

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