biometrics - Master This Word
Master this word with our 5-step learning method – Learn English in English
biometrics Word Meanings
- the measurement of biological data, especially for identification.
- methods for recognizing individuals based on physical or behavioral traits.
- the use of biological characteristics for security purposes.
biometrics Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
biometrics Phonetic & Pronunciation
UK
/ˌbaɪəʊˈmɛtrɪks/
US
/ˌbaɪəˈmɛtrɪks/
biometrics Word Etymology
biometrics: (bio- + metrics) → Greek 'bios' (life) + Greek 'metron' (measurement) → coined in the 20th century. Imagine a futuristic gate that scans your fingerprint and automatically recognizes you.
Note 1: These definitions and etymologies are not standard dictionary definitions, but extended explanations provided to help with memorization and understanding of the actual application of words. Through this background information, we strive to make words more vivid and easier to understand, and help you remember their meanings in real life.
Note 2: LexiTalk designs the learning flow around the linguistics principle of “Comprehensible Input.” When learners encounter material that is slightly above their level but still understandable from context, the brain naturally absorbs the language. That’s why we keep every word inside authentic contexts, using examples and associations to help you understand it and use it flexibly.
Read the FAQ explanation of Comprehensible InputReal Context
Biometrics combines biology and measurement to identify people, using unique physical or behavioral traits such as fingerprints, iris patterns, facial features, or voice. It is used in security and access control, from unlocking devices to logging into systems, and often paired with passwords for layered protection. While convenient and hard to spoof, biometric data raises privacy concerns, and accuracy can vary by feature, environment, or user conditions. Learners should note that biometrics complements other methods rather than replacing them entirely, and terms like biometric data and biometric authentication are common collocations.
Usage Reminders
- Use with caution to describe identification methods
- Highlight privacy considerations and data security
- Differentiate biometric data from biological research
- Pair with other factors like passwords for security
- Know common terms: biometric data, biometric authentication
- Watch for biases in datasets and devices
Common Misconceptions
- Biometrics can be faked or spoofed (e. g., with photos or masks).
- Biometric data alone is enough to secure everything—no need for passwords or PINs.
- Once your biometric data is collected, it cannot be stolen or misused.
- Biometric systems are 100% accurate and never fail under stress.
- Biometric data reveals private traits beyond identity.
Thinking Differences
Biometrics sits at the intersection of biology and data science; English users often stress the practical, security-oriented meaning, while learners may fixate on the word 'bio' as purely biological research, overlooking its engineered, applied nature in authentication.
Learning Tips
- Practice with real-world contexts
- Learn common collocations: biometric data, biometric authentication
- Compare biometrics with passwords and tokens
- Stay aware of privacy debates around data collection
- Create sentences using different biometric features (fingerprint, iris, face, voice)
- Read news about security incidents involving biometrics
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the definition of biometrics?
A.The study of plants and animals.
B.The measurement and statistical analysis of people's unique physical and behavioral characteristics.
C.The process of making audio recordings.
D.The design of modern buildings.
Step 2: Usage
Which sentence uses the word biometrics correctly?
A.Many smartphones now incorporate biometrics for security.
B.They used biometrics to analyze the climate changes.
C.The chef specializes in biometrics for cooking.
D.She decided to study biometrics in her art class.
Step 3: Similar Words
Which word is most similar to biometrics?
A.Security
B.Identification
C.Biology
D.Measurement
Step 4: Opposite Words
What is the opposite of biometrics?
A.Recognition
B.Security
C.Anonymity
D.Authentication
Step 5: Mastery
Can you think of a real-life context where this term is relevant?
A.Fitness trackers monitor your daily exercise and steps.
B.People often use paper documents for identification in stores.
C.A bank uses a person's fingerprint to grant access to their account.
D.Televisions today often feature high-definition displays.
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