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numero uno. In DICTIOUS you will not only get to know all the dictionary meanings for the word
numero uno, but we will also tell you about its etymology, its characteristics and you will know how to say
numero uno in singular and plural. Everything you need to know about the word
numero uno you have here. The definition of the word
numero uno will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
numero uno, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Etymology
From either Spanish or Italian numero uno (“number one”).
Noun
numero uno (plural numero unos)
- (informal) The most important of a group.
- Synonyms: see Thesaurus:important person
- (informal) Oneself, especially one’s own interests.
In his business ventures, he always looks after numero uno.
Related terms
Italian
Noun
numero uno m
- the first in a series, or the most important in a group
Derived terms