vs 

QUICK ANSWER
"Reino" is a form of "reino", a noun which is often translated as "kingdom". "Cielo" is a noun which is often translated as "sky". Learn more about the difference between "cielo" and "reino" below.
el cielo(
syeh
-
loh
)
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
masculine noun
a. sky
Con un cielo despejado, emprendimos nuestro viaje.With a clear sky, we set off on our journey.
b. heavens
El cielo se iluminó con una espectacular lluvia de meteoros.The heavens lit up with a spectacular meteor shower.
a. heaven
Dicen que si eres bueno, irás al cielo.They say that if you're good, you'll go to heaven.
b. God
Le ruego al cielo que encuentren a ese niño con vida.I pray to God they find that boy alive.
a. sweetheart
Cielo, ¿tienes ganas de ir al cine?Sweetheart, do you want to go to the movies?
b. honey
Por favor no te preocupes, cielo.Please don't worry, honey.
a. angel
Mi primo es un cielo; siempre quiere ayudar.My cousin is an angel; he's always eager to help.
a. roof
Tengo pastel pegado al cielo de la boca.I have cake stuck to the roof of my mouth.
a. ceiling
El cielo de mi sala es de color blanco.The ceiling in my living room is white.
Copyright © 2025 Dictionary Media Group, Inc.
el reino(
rrey
-
noh
)
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
masculine noun
a. kingdom
El príncipe salió con sus caballeros a ver los límites de su futuro reino.The prince went out with his knights to see the bounds of his future kingdom.
b. realm
A word or phrase restricted in usage to literature or established writing (e.g., sex, once upon a time).
(literary)
Los reclutas eran fieles a la Corona y dispuestos a dar la vida en defensa del reino.The recruits were loyal to the Crown and prepared to lay their lives down in defense of the realm.
a. kingdom
El reino de los animales se divide en vertebrados e invertebrados.The animal kingdom is divided into vertebrates and invertebrates.
a. realm
Muchos jóvenes de hoy son expertos en el reino de la tecnología.Many young people today are experts in the realm of technology.
Copyright © 2025 Dictionary Media Group, Inc.