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detective work

American  
[di-tek-tiv wurk] / dɪˈtɛk tɪv ˌwɜrk /

noun

  1. the professional activities of a detective; the activities involved in uncovering clues and making deductions leading to the identification of suspects in a crime.

  2. any activity that involves making careful observations or seeking out facts that are difficult to access, analyzing the information, and drawing conclusions.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Others resurfaced only through detective work that sent Dorfan following leads that spanned decades and crossed more than a dozen borders.

From Los Angeles Times Jun. 14, 2026

Years of detailed investigation followed, which Wright describes as "painstaking sleuthing and detective work."

From Science Daily Jan. 22, 2026

It’s classic deductive detective work meets Japanese comfort fare.

From Salon Dec. 26, 2025

After hours of amateur detective work, Vic found out that his real name was actually—well, let’s just say his name was José Rey.

From Slate Oct. 27, 2025

"You girls sure do take this detective work seriously," he commented as he walked with them to the large hinged gate.

From "Pony Problems: Nancy Drew and the Clue Crew, #3" by Carolyn Keene

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