What is a dimeback?

A dimeback is a term used in American football to describe a defensive back, who plays the position of a "nickelback" (the fifth defensive back) or a "dimeback" (the sixth defensive back) on the field. The dimeback is a specialized position that is used in passing situations where the defense needs an additional defender to guard against the pass.

The dimeback has the same responsibilities as the other defensive backs, but their primary focus is on defending against the pass. This includes covering wide receivers, tight ends, and backs coming out of the backfield. They are also responsible for intercepting passes and defending against deep throws that are intended to gain yardage.

Typically, a dimeback is a smaller and faster player who has excellent coverage skills and can move quickly on the field. They need to be able to read and react to the offense quickly and have the speed and agility to keep up with quick receivers. A dimeback also needs to be a good tackler and have strong awareness and communication skills to work effectively with the other defensive backs.

Overall, the dimeback is an essential part of any defense in the NFL, and their ability to defend against the pass can be a game-changer in many situations.