vs 

QUICK ANSWER
"Two" is an adjective which is often translated as "dos", and "number one" is a noun which is often translated as "el/la número uno". Learn more about the difference between "two" and "number one" below.
two(
tu
)
An adjective is a word that describes a noun (e.g., the big dog).
adjective
a. dos
We live two blocks from the city center.Vivimos a dos cuadras del centro de la ciudad.
A noun is a word referring to a person, animal, place, thing, feeling, or idea (e.g., man, dog, house).
noun
a. el dos
(m) means that a noun is masculine. Spanish nouns have a gender, which is either feminine (like la mujer or la luna) or masculine (like el hombre or el sol).
(M)
The number that comes before three is two.El número que viene antes de tres es dos.
Copyright © 2025 Dictionary Media Group, Inc.
number one(
nuhm
-
buhr
 
wuhn
)
A noun is a word referring to a person, animal, place, thing, feeling, or idea (e.g., man, dog, house).
noun
a. el número uno
(m) means that a noun is masculine. Spanish nouns have a gender, which is either feminine (like la mujer or la luna) or masculine (like el hombre or el sol).
(M)
, la número uno
(f) means that a noun is feminine. Spanish nouns have a gender, which is either feminine (like la mujer or la luna) or masculine (like el hombre or el sol).
(F)
Don doesn't care about anyone but number one.A Don no le importa nadie más que el número uno.
a. el número uno
(m) means that a noun is masculine. Spanish nouns have a gender, which is either feminine (like la mujer or la luna) or masculine (like el hombre or el sol).
(M)
, la número uno
(f) means that a noun is feminine. Spanish nouns have a gender, which is either feminine (like la mujer or la luna) or masculine (like el hombre or el sol).
(F)
Our office is number one in sales.Nuestra oficina es la número uno en ventas.
a. el pis
(m) means that a noun is masculine. Spanish nouns have a gender, which is either feminine (like la mujer or la luna) or masculine (like el hombre or el sol).
(M)
A word or phrase that is crude, indecent, and generally rejected by society.
(vulgar)
I'm going to go behind those bushes to go number one.Voy a ir a hacer pis detrás de esos arbustos.
b. del uno
Regionalism used in Latin America: all the countries in South America, Central America, and the Caribbean. Does not include Spain.
(Latin America)
I have to go, Mommy! - Do you need to do number one or number two?¡Tengo que ir al baño, mami! - ¿Tienes que hacer del uno o del dos?
Copyright © 2025 Dictionary Media Group, Inc.