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"En la fiesta" is a phrase which is often translated as "at the party", and "ayer" is an adverb which is often translated as "yesterday". Learn more about the difference between "en la fiesta" and "ayer" below.
en la fiesta(
ehn
lah
fyehs
-
tah
)A phrase is a group of words commonly used together (e.g., once upon a time).
1. (general)
a. at the party
Bailé mucho en la fiesta, la música era genial.I danced a lot at the party. The music was great.
ayer(
ah
-
yehr
)An adverb is a word that describes a verb, an adjective, or other adverbs (e.g., to run quickly, very tired).
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
2. (literary) (recent past)
A word or phrase restricted in usage to literature or established writing (e.g., sex, once upon a time).
a. yesteryear (literary)
A word or phrase restricted in usage to literature or established writing (e.g., sex, once upon a time).
La vida simple del ayer que echamos tanto de menos.The simple life of yesteryear that we miss so much.