This is the 747th most frequent Portuguese word.
meus
"My" (plural).
Here, 'meus' is a possessive adjective referencing the speaker's masculine or mixed-gender friends.
Meus amigos vieram me visitar ontem.
My friends visited me yesterday.
In this sentence, 'meus' refers to the possession of the glasses by the speaker.
Perdi meus óculos e não consigo encontrá-los.
I lost my glasses and cannot find them.
Here, 'meus' is used to describe dreams owned or experienced by the speaker.