Investigation

Definition

Investigation is a noun that refers to the systematic and detailed examination or inquiry into a subject, event, or matter to uncover facts, gather information, or solve a problem, often for legal, scientific, or academic purposes.

Parts of Speech

• Noun

Pronunciation

American English

• IPA Pronunciation: /ɪnˌvɛs.tɪˈɡeɪ.ʃən/
• Respelling: in-VEST-i-GAY-shuhn

British English

• IPA Pronunciation: /ɪnˌvɛs.tɪˈɡeɪ.ʃən/
• Respelling: in-VEST-i-GAY-shuhn

Etymology

The word "investigation" originates from the Latin "investigare," meaning "to track or trace out," which is derived from "in-" (into) and "vestigare" (to track). It entered Middle English through Old French in the late 15th century with its modern meaning.

Derivatives

• Investigate (verb)
• Investigative (adjective)
• Investigator (noun)
• Reinvestigation (noun)
• Preinvestigation (noun)

Synonyms

• Inquiry
• Examination
• Probe

Antonyms

• Neglect
• Ignore
• Overlook

Usage

The term "investigation" is commonly used in legal, scientific, and general contexts to describe the process of examining something in detail. For example, "The police launched an investigation into the case," or "The scientist conducted an investigation to verify the hypothesis."

Related Terms

• Research: The systematic study to establish facts or principles.
• Analysis: Detailed examination of the elements or structure of something.
• Inquiry: The act of asking for information or conducting a formal investigation.

Detailed Definitions

Noun

• A systematic and detailed examination of a subject or issue: Refers to the process of exploring or studying to discover facts or information.
  • Example: "The company is under investigation for possible fraud."
• A formal or official inquiry, especially by law enforcement or an organization: Describes efforts to uncover details about a specific event or matter.
  • Example: "The government has ordered an investigation into the incident."
• A scientific or academic study to uncover new knowledge: Indicates a research-focused effort to analyze and understand.
  • Example: "Her investigation into climate change yielded significant insights."