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"Lo mejor" is a phrase which is often translated as "the best", and "la" is a definite article which is often translated as "the". Learn more about the difference between "lo mejor" and "la" below.
lo mejor(
loh
 
meh
-
hohr
)
A phrase is a group of words commonly used together (e.g., once upon a time).
phrase
a. the best
En estos casos, lo mejor que se puede hacer es simplemente esperar a ver qué pasa.In these cases, the best you can do is just wait and see what happens.
a. the best
Ella lo hizo lo mejor que pudo, pero está claro que no fue suficiente.She did it the best she could, but it was clearly not enough.
a. the best thing
Los efectos especiales son lo mejor de la película.The special effects are the best thing about the movie.
a. the best part
Cuando estábamos en lo mejor del partido se puso a llover.We were at the best part of the game when it started to rain.
b. the prime (of one's life)
Mi hermano murió estando en lo mejor de la vida.My brother died in the prime of his life.
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la(
lah
)
A definite article is a word that identifies a noun as specific or known to the speaker (e.g., the girl).
definite article
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).
pronoun
a. her
Quiero conocer a tu esposa. Si puedes, tráela la próxima vez.I want to meet your wife. If you can, bring her next time.
b. it
La carne que probamos estaba deliciosa. ¿Podemos comerla en la cena?The meat we tried was delicious. Can we have it for dinner?
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
masculine noun
a. A
"Toca un la", le dijo el cantante al pianista."Give me an A," said the singer to the pianist.
b. la (solfège)
La canción va así: "la, si, la, do".The song goes like this: "la, ti, la, do."
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