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"Alegrar" is a transitive verb which is often translated as "to cheer up", and "alegrarse de" is a transitive verb phrase which is often translated as "to be happy". Learn more about the difference between "alegrar" and "alegrarse de" below.
alegrar(
ah
-
leh
-
grahr
)
A transitive verb is a verb that requires a direct object (e.g., I bought a book.).
transitive verb
a. to cheer up
Estamos planeando una fiesta para alegrarla.We're planning a party to cheer her up.
b. to make happy
Nos alegraste mucho con la noticia de que vamos a ser abuelos.You've made us really happy with the news that we're going to be grandparents.
a. to liven up
La música alegrará la fiesta.The music will liven up the party.
b. to brighten up
Tu sola presencia me alegra el alma.Your presence brightens up my heart.
alegrarse
A pronominal verb always uses a reflexive pronoun. (e.g., Te ves cansado.).
pronominal verb
a. to be happy
¡Me alegra tanto tu boda!I'm so happy about your wedding!
b. to be pleased
Me alegro de que hayas podido venir.I'm pleased you could make it.
c. to be glad
Me alegro de que lo preguntes, porque me había olvidado de mencionarlo.I'm glad you ask, since I had forgotten to mention it.
a. to get tipsy
A word or phrase that is commonly used in conversational speech (e.g., skinny, grandma).
(colloquial)
Una cerveza no es suficiente para alegrarme.One beer is not enough to get me tipsy.
b. to get merry
A word or phrase that is commonly used in conversational speech (e.g., skinny, grandma).
(colloquial)
Regionalism used in the United Kingdom
(United Kingdom)
Se alegró con solo un sorbo de vino.She got merry with just one sip of wine.
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alegrarse de(
ah
-
leh
-
grahr
-
seh
 
deh
)
A transitive verb phrase is a phrase that combines a verb with a preposition or other particle and requires a direct object (e.g., take out the trash.).
transitive verb phrase
a. to be happy
Todos se alegraron de que hubiera vuelto a casa sana y salva.Everybody was happy that she had safely returned home.
b. to be pleased
Me alegro muchísimo de verte bien.I'm really pleased to see you're doing well.
Nos alegramos de que hayan podido venir.We're pleased you could come.
c. to be glad
Me alegro de que finalmente hayas encontrado trabajo.I'm glad you finally got a job.
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