vs 

QUICK ANSWER
"Sí" is a form of "sí", an adverb which is often translated as "yes". "Ciérrela" is a form of "cerrar", a transitive verb which is often translated as "to close". Learn more about the difference between "sí" and "ciérrela" below.
(
see
)
An adverb is a word that describes a verb, an adjective, or other adverbs (e.g., to run quickly, very tired).
adverb
a. yes
¿Quieres ir al cine? - Sí, pero primero hay que comer.Do you want to go to the movies? - Yes, but let's eat first.
a.
This refers to an idiomatic word or phrase for which there is no word-for-word translation.
no direct translation
Yo sí quiero acompañarlos a Disney.I do want to go with you to Disney World.
Ella no aprobó, pero yo sí.She didn't pass, but I did.
An interjection is a short utterance that expresses emotion, hesitation, or protest (e.g., Wow!).
interjection
a. yes
¿Quieren ir mañana a la playa? -¡Sí!Do you want to go to the beach tomorrow? - Yes!
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
masculine noun
a. yes
El departamento dio el sí a la propuesta.The department said yes to the proposal.
A pronoun is a word that stands in for a noun (e.g., she).
pronoun
a. himself (third person singular masculine)
Suele jugar ajedrez con sí mismo.He usually plays chess against himself.
b. herself (third person singular feminine)
¡Se envió una carta a sí misma!She sent a letter to herself!
c. itself (third person singular)
El hilo se está enredando en sí.The string is getting tangled up in itself.
d. themselves (third person plural)
Se mienten a sí mismos.They're lying to themselves.
e. yourself (second person singular formal)
Solo desea el bien para sí.You only wish good for yourself.
f. yourselves (second person plural formal)
¡Solo tienen que creer en sí mismos!You just have to believe in yourselves!
Copyright © 2025 Dictionary Media Group, Inc.
cerrar(
seh
-
rrahr
)
A transitive verb is a verb that requires a direct object (e.g., I bought a book.).
transitive verb
a. to close
Cierra la puerta cuando necesites privacidad.Close the door when you need privacy.
b. to shut
Tenemos que cerrar las ventanas antes de irnos.We need to shut the windows before we leave.
a. to close
Cierra herméticamente el tarro.Close the jar tightly.
a. to conclude
Cerraron el acuerdo de cooperación el 23 de marzo.The cooperation agreement was concluded on March 23rd.
a. to turn off
Puedes cerrar el gas en la válvula de cierre principal.​You can turn the gas off at the main shut-off valve.
5. (to switch off)
Regionalism used in Latin America: all the countries in South America, Central America, and the Caribbean. Does not include Spain.
(Latin America)
a. to turn off (light)
Cierra la luz y vete a dormir.Turn off the light and go to sleep.
a. to close
Tuvimos que cerrar el negocio porque no era rentable.We had to close the business because it wasn't profitable.
b. to shut down
¿Crees que acabarán cerrando la discoteca?Do you think they'll end up shutting down the nightclub?
An intransitive verb is one that does not require a direct object (e.g., The man sneezed.).
intransitive verb
a. to close
¿Sabes a qué hora cierra la tienda?Do you know what time the store closes?
b. to shut
Cerramos a las 8 pm.We shut at 8 pm.
a. to heal
La mayoría de las cortaduras pequeñas cierran rápidamente.Most minor cuts heal quickly.
b. to close up
Me corté la mano pero la herida ya cerró.I cut my hand, but the wound already closed up.
a. to close
No sabía que ese restaurante había cerrado.I didn't know that restaurant had closed.
b. to shut down
¿Cuándo cerró la fábrica?When did the factory shut down?
cerrarse
A pronominal verb always uses a reflexive pronoun. (e.g., Te ves cansado.).
pronominal verb
a. to be closed
No me cierro a nuevas oportunidades.I'm not closed to new opportunities.
a. to become overcast
El cielo se está cerrando. Espero que no llueva.The sky is becoming overcast. I hope it doesn't rain.
a. to fall
El sol se pone y se cierra la noche.The sun sets and night falls.
a. to zip up
Ciérrate la chaqueta que hace frío.Zip up your jacket; it's cold.
b. to button up
Debes cerrarte bien la chamarra antes de salir.You should button your jacket up properly before going out.
a. to heal
La herida no se cierra sola y por eso hay que suturarla.The wound isn't healing on its own so we'll need to stitch it up.
b. to close up
La herida se cerrará poco a poco.The wound will gradually close up.
a. to shut down
Cada vez que se lo comento, se cierra y cambia de tema.Every time I mention it to her, she shuts down and changes the subject.
Copyright © 2025 Dictionary Media Group, Inc.