La entidad emisora revisa el número de la tarjeta.

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Breakdown of La entidad emisora revisa el número de la tarjeta.

• la entidad emisora: the card issuer
• el número de la tarjeta: the card number

Questions & Answers about La entidad emisora revisa el número de la tarjeta.

Why is it la entidad emisora and not just el emisor?

Entidad emisora is a more formal, institutional way to say issuing entity. In banking or legal Spanish, this often refers to the bank, company, or institution that issued the card.

• entidad = entity, institution
• emisora = issuing

So la entidad emisora sounds official and precise.
El emisor can also mean the issuer, but it is less specific and slightly less formal in this kind of context.

Why is emisora feminine?

Because it agrees with entidad, which is a feminine noun.

• la entidad
• therefore: emisora, not emisor

In Spanish, adjectives and many noun-like modifiers must agree in gender and number with the noun they describe.

So:

• la entidad emisora
• el banco emisor

Both mean something like the issuing institution/bank, but the ending changes to match the noun.

What exactly does entidad mean here?

Here, entidad means institution, organisation, or entity. In financial Spanish, it often refers to a bank or financial institution.

So in this sentence, la entidad emisora is not just any entity in the abstract sense. It means the institution that issued the card.