Definition

Relating to the measurement and statistical analysis of people's unique physical and behavioral characteristics, often used for identification purposes.

Example

Many smartphones now use biometric technology to unlock the device with a fingerprint or facial recognition.

Conversation

Have you heard about the new biometric security systems they are installing at the bank?

Yeah, I read that they use fingerprints and facial recognition.

It’s amazing how technology has advanced, isn’t it?

Definitely! I feel like biometric security will become the standard everywhere soon.

Synonyms & Antonyms

Root Explanation

Biometric → It is formed from "bio-" (from Greek "bios", meaning life) and "metric" (from Greek "metron", meaning measure). The word "biometric" refers to the measurement of biological data related to living organisms.

Memory Tip

Think of 'bio' meaning life and 'metric' meaning measure — so biometric relates to measuring aspects of life.

Visually Confused Words