One of the mysteries of the English language finally explained.
1To give back, return, restore.
2To release and return (a prisoner or hostage).
3To deliver (a message, speech, etc.) again; to repeat.
4To deliver (a letter, parcel, or similar item) again or to a different address.
Late 15th century. From re- + deliver. Compare Anglo-Norman redeliverer to give back (possessions).
In this article we explore how to impress employers with a spot-on CV.