vs 

QUICK ANSWER
"Dos" is a form of "dos", an adjective which is often translated as "two". "Es la una" is a phrase which is often translated as "it's one o'clock". Learn more about the difference between "es la una" and "dos" below.
es la una(
ehs
 
lah
 
oo
-
nah
)
A phrase is a group of words commonly used together (e.g., once upon a time).
phrase
a. it's one o'clock
Es la una de la mañana. ¡Ya duérmete!It's one o'clock in the morning. Go to sleep!
Copyright © 2025 Dictionary Media Group, Inc.
dos(
dohs
)
An adjective is a word that describes a noun (e.g., the big dog).
adjective
a. two
Tenemos dos hijos.We have two children.
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
masculine noun
a. two
El dos es mi número de la suerte.Two is my lucky number.
b. second (in dates)
Loli cumple años el dos de agosto.Loli's birthday is on the second of August.
Copyright © 2025 Dictionary Media Group, Inc.