What is the approximate center of a fingerprint impression called?

The approximate center of a fingerprint impression is referred to as the core. In fingerprint analysis, the core is a critical point because it serves as a primary reference for identifying the specific pattern of the fingerprint. Each fingerprint pattern may present various features that help classify its type, but the core is universally recognized as the central point around which the ridges of the fingerprint flow. This characteristic makes it essential for forensic scientists and law enforcement in their efforts to match or identify fingerprints.

Understanding the core's location and significance in the overall fingerprint pattern is vital for proper classification and analysis, facilitating accurate comparison against database records during investigations.