Word: Biometrics
Definition: Biometrics is a noun that refers to the measurement and statistical analysis of people's unique physical and behavioral characteristics. This often includes things like fingerprints, facial recognition, voice patterns, and even the way someone walks. It is used to identify individuals and verify their identity.
Usage Instructions: You can use "biometrics" when discussing technologies or methods that rely on unique biological traits for identification purposes. It is often seen in contexts like security, technology, and healthcare.
Example Sentence: The new phone has a biometrics feature that allows users to unlock it with their fingerprint.
Advanced Usage: In more technical discussions, "biometrics" can be part of phrases like "biometric authentication systems," which refer to systems that use these unique physical traits to allow access to secure areas or information.
Word Variants: - Biometric (adjective): Relating to the measurement of biological data (e.g., biometric data). - Biometrically (adverb): In a manner that relates to biometrics (e.g., access was granted biometrically).
Different Meanings: While "biometrics" primarily refers to the measurement of biological traits for identification, it can also be used in broader biological studies that involve statistical analysis, but this usage is less common in everyday language.
Synonyms: - Identification technology - Biometric identification - Biological measurement
Idioms and Phrasal Verbs: There aren’t specific idioms or phrasal verbs directly related to "biometrics," but you might hear phrases like "lock and key," which metaphorically relates to securing something, similar to how biometrics secure access.
Summary: Biometrics is an important field that helps in identifying individuals based on their unique physical traits.