This is the 79th most frequent Greek word.
ίδιο
The Greek word "ίδιο" means "same" or "own" in English, depending on the context.
The word 'ίδιο' in this sentence is used with the definite article 'το' to mean 'the same' referring to 'book'. It indicates similarity.
Έχω το ίδιο βιβλίο με εσένα.
I have the same book as you.
Here, 'ίδιο' emphasizes the unchanging nature of the breakfast consumed every day. It shows repetition.
Κάθε μέρα τρώω το ίδιο πρωινό.
Every day I eat the same breakfast.
In this case, 'ίδιο' stands as a pronoun meaning 'the same one' or 'himself', contextualized by 'the property belonging' in the sentence.