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"Eso" is a form of "eso", a pronoun which is often translated as "that". "Ah" is a form of "ah", an interjection which is often translated as "ah". Learn more about the difference between "eso" and "ah" below.
eso(
eh
-
soh
)
A pronoun is a word that stands in for a noun (e.g., she).
pronoun
a. that
Eso fue lo que me dijo.That's what he told me.
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ah(
ah
)
An interjection is a short utterance that expresses emotion, hesitation, or protest (e.g., Wow!).
interjection
a. ah
¡Ah, qué lástima que no vengas!Ah, what a pity you're not coming!
b. oh
¡Ah! ¡Qué increíble sorpresa!Oh! What an incredible surprise!
c. aw
¡Ah! Creo que perdí mi reloj.Aw! I think I lost my watch.
2. (used to express interrogation)
Regionalism used in Latin America: all the countries in South America, Central America, and the Caribbean. Does not include Spain.
(Latin America)
a. what
¿Ah? No entendí.What? I didn't get it.
b. eh
¿Ah? ¿Qué dijiste?Eh? What did you say?
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