unsupervised

Thân thiện

Students work quietly in an unsupervised study hall.

Definition

Adjective: - Not watched, directed, or overseen by an authority figure. It describes a situation, activity, or person that operates or exists without direct supervision, guidance, or monitoring.

Usage

The adjective "unsupervised" is used to describe a noun. It typically indicates a lack of control or oversight. - It often carries a neutral or slightly negative connotation, implying potential risk or the need for trust and responsibility. - Common collocations include: unsupervised access, unsupervised children, unsupervised learning (in computing), unsupervised work.

Examples

• The playground is closed because it is unsafe for unsupervised children.
• The experiment involved an unsupervised machine learning algorithm.
• Employees are given unsupervised access to the archives once they complete the training.
• The dog should not be left unsupervised in the yard.

Advanced Usage

• In Computing/Artificial Intelligence: "Unsupervised learning" is a type of machine learning where algorithms find patterns in data without pre-existing labels or guidance.
• In Legal/Regulatory Contexts: Often used to highlight a deficiency or a condition of non-compliance, e.g., "The facility was cited for leaving patients unsupervised."

Variants and Related Words

• Supervised (adj.): The direct antonym, meaning watched over or directed.
• Supervision (n.): The act of supervising.
• Unsupervised does not have other common grammatical variants (e.g., no common adverb form like "unsupervisedly" is standard).

Synonyms

• Unmonitored
• Unattended
• Unchaperoned
• Uncontrolled (in some contexts, but "uncontrolled" is stronger and implies chaos)

Antonyms

• Supervised
• Monitored
• Attended
• Chaperoned
• Overseen

Related Phrases

• Left to one's own devices: An idiom meaning to be without supervision or guidance, similar to being unsupervised.
  • With the manager away, the team was left to its own devices.

Học thuật

Adjective

1. not supervised or under constant observation
   • the school maintains unsupervised study halls during free periods
   • reliable workers are generally unsupervised