noun / verb
probe
PROHB/prəʊb/
A careful exploratory examination.
An investigator probes why the machine broke by examining it closely.

Etymology
Latin proba meant an examination or test. The modern investigation sense is figurative, probably extended from the verb meaning “search thoroughly” or “scrutinize.”
In context
the clrg has appointed a former court of appeal judge to head an independent probe into the report of cheating
More examples
- The safety board launches a probe into the accident.
- Their probe uncovers several errors in the financial records.
- The reporter probed the reasons behind the mayor's decision.
Forms
probe · probes · probed · probing
Similar words
- investigation
- A broader term for systematic efforts to establish facts.
- inquiry
- Emphasizes seeking information, often through questions or formal proceedings.
- scrutinize
- Emphasizes inspecting details rather than exploring underlying causes.