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"Tarde" is a form of "tarde", an adverb which is often translated as "late". "La" is a definite article which is often translated as "the". Learn more about the difference between "tarde" and "la" below.
tarde, la tarde(
tahr
-
deh
)An adverb is a word that describes a verb, an adjective, or other adverbs (e.g., to run quickly, very tired).
A feminine noun is almost always used with feminine articles and adjectives (e.g., la mujer bonita, la luna llena).
a. afternoon (from noon until sunset)
Esta tarde me voy de compras con mis amigas.I'm going shopping with my friends this afternoon.
b. evening (around sunset)
Te veré esta tarde después del trabajo.I'll see you this evening after work.
la(
lah
)A definite article is a word that identifies a noun as specific or known to the speaker (e.g., the girl).
a. the
La pelota está en el tejado.The ball is on the roof.
La leche está en el refrigerador.The milk is in the refrigerator.
A pronoun is a word that stands in for a noun (e.g., she).
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).