By now you should be able to answer this question for yourself.
As we have seen, a pronoun is a word that replaces an object.
And the indirect object is the recipient of the action.
So the indirect object pronouns are the words that substitute the indirect objects.
Voilá! That’s it!

Well… not really…
Understanding what is it is just the first step.
Now we need to learn the Indirect Object Pronouns in Spanish, how to use them and where to place them.
Are you ready? ¡Vamos!