a 'weekly' paycheck [=the paycheck received every week]
I make 'weekly' trips to the grocery store.
We are paid 'weekly'. [=once every week]
(..) - Quickly! PRISONER: Get up! Get up. You must! SOLDIER: Move them out! FATHER: which means that our weekly capabilities would be almost tripled, so, therefore, by the end of the summer... - Ralf. - Elsa, I'm in a meeting. (..)2008 The Boy in the Striped Pajamas