A pronoun is a Word that takes the place of a noun in a sentence.
An object pronoun is a Word that takes the place of a noun as the object of a verb or a preposition.
Examples:
- We met them at the church meeting. (the pronoun 'them' is the direct object of the verb 'met')
- Jane brought me some flowers for my birthday. (the pronoun 'me' is the indirect object of the verb 'brought')
- I made a sandwich for you. (the pronoun 'you' is the object of the preposition 'for')