Caliber

"Caliber" can refer to several different concepts depending on the context. Here are a few common interpretations: 1. **Measurement**: In a general sense, "caliber" refers to the diameter of a cylindrical object, often used in the context of firearms to indicate the diameter of the gun's barrel or the projectile (bullet) it fires. For example, a .38 caliber revolver fires a bullet that is .38 inches in diameter.