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Undetected Meaning: Definition, Examples, and Translations

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undetected

[หŒสŒndษชหˆtษ›ktษชd ]

Definitions

Context #1 | Adjective

security system

Not discovered or identified by a security system.

Synonyms

concealed, invisible, unnoticed.

Which Synonym Should You Choose?

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Word Description / Examples
undetected

This word is ideal for situations where something goes unnoticed by others despite efforts to find or observe it. It suggests a lack of discovery or recognition.

  • The hacker's presence remained undetected for months.
  • The disease often goes undetected until it reaches a critical stage.
unnoticed

This word is suitable for situations where something or someone is not observed, often unintentionally. It suggests passing by or happening without being seen or acknowledged.

  • Her efforts often go unnoticed by her boss.
  • The small error in the text went unnoticed.
invisible

Best used when something cannot be seen at all, either because it is too small, lacks visibility, or is literally not visible. It can also be used metaphorically.

  • The bacteria are invisible to the naked eye.
  • He felt invisible at the party, as nobody paid any attention to him.
concealed

Use this word when referring to something that has been deliberately hidden or kept secret. It implies intention and effort to keep something out of sight.

  • The treasure was concealed beneath the old oak tree.
  • She concealed her emotions behind a calm exterior.

Examples of usage

  • The virus remained undetected by the antivirus software.
  • The spy managed to remain undetected by the surveillance cameras.
Context #2 | Adjective

medical condition

Not discovered or diagnosed by medical tests or examinations.

Synonyms

latent, undiagnosed, unnoticed.

Which Synonym Should You Choose?

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Word Description / Examples
undetected

When referring to something that has not been discovered or noticed by people, especially in technical, medical, or security contexts.

  • The malware remained undetected by the antivirus software.
  • The minor error went undetected in the final version of the report.
undiagnosed

Specifically used in medical contexts to refer to a condition that has not been identified or diagnosed by a healthcare professional.

  • Many people live with undiagnosed diabetes, which can lead to serious health complications.
  • The patient suffered from undiagnosed depression for many years.
unnoticed

Used to describe something that is not seen or observed by people, often in everyday situations.

  • Her efforts to clean up the park went largely unnoticed by the community.
  • The small tear in the fabric went unnoticed until it was pointed out.
latent

When discussing something that is present but not active or visible, often used in biological, psychological, or technical contexts.

  • The virus can remain latent in the body for years before causing symptoms.
  • He discovered a latent talent for painting.

Examples of usage

  • The cancer was undetected until it reached an advanced stage.
  • The disease may go undetected for years without causing symptoms.

Translations

To see the translation, please select a language from the options available.

Interesting Facts

Pop Culture

  • In movies, many spy characters often work in ways that their actions remain undetected to enemies, creating suspense.
  • The term is frequently associated with the horror genre, where unseen threats become more terrifying when they are undetected.
  • Video games often involve stealth mechanics where players must remain undetected by enemies to succeed in their missions.

Science

  • In medicine, undetected infections can pose serious health risks, as they may go untreated until symptoms appear.
  • Astronomy uses sophisticated technology to discover undetected celestial bodies, revealing new insights about the universe.
  • Environmental science deals with undetected pollutants that can harm ecosystems before being recognized and addressed.

Psychology

  • Certain behaviors or mental states can often go undetected by individuals, affecting their well-being.
  • The phenomenon of undetected biases in decision-making processes can influence how people are treated based on race or gender.
  • In relationships, feelings of neglect can sometimes go undetected, leading to unresolved conflicts and misunderstandings.

Technology

  • In cybersecurity, undetected breaches mean that hackers can access sensitive information without triggering alarms.
  • Machine learning algorithms are often developed to identify undetected anomalies in data patterns that could signify fraud.
  • Advanced surveillance technologies aim to track real-time movements of individuals, making undetected actions increasingly rare.

Origin of 'undetected'

Main points about word origin

  • The word comes from the prefix 'un-', meaning 'not', and 'detect', which means 'to find or discover'.
  • It first appeared in English texts during the late 19th century, highlighting the growing importance of surveillance and investigation.
  • The related word 'detection' has been used in various contexts including crime investigation and scientific research.

The word 'undetected' originated from the combination of the prefix 'un-' meaning 'not' and the past participle of the verb 'detect'. It first appeared in the English language in the early 19th century, emphasizing the idea of something remaining unnoticed or undiscovered.

See also: detect, detectable, detecting, detection, detective, detectives, detector, detectors, undetectable.

Word Frequency Rank

With rank #19,392, this word belongs to specialized vocabulary. While not common in everyday speech, it enriches your ability to express complex ideas.