no correio

at the post office; in the mail

→ no
phrase Rare #24,335
at the post office; in the mail The meaning depends on context: it can refer to being at the post office or to something that has been mailed.
PO: A encomenda já está no correio.
EN: The package is already in the mail.

Tom está no correio.

Tom is at the post office.

Vamos passar no correio.

Let's stop by the post office.

Já estive no correio.

I've already been to the post office.

Ainda não tive tempo de passar no correio.

I haven't had time to stop by the post office yet.

— Central do Brasil (1998)

Ele está no lugar errado, no correio polonês.

He is in the wrong place, at the Polish post office.

— O Tambor (1979)

E dois se quiser que a gente bote no correio.

And two if you'd like us to mail it.

— Central do Brasil (1998)

Aquele que trabalha no correio?

The one who works at the post office?

— O Ódio (1995)

Tá no correio.

It’s at the post office.

— Marty Supreme (2025)

Já botei no correio, tá?

I've already mailed it, okay?

— Central do Brasil (1998)