DictionarythoroughCareful and complete
adjective

thorough

THUR-oh/ˈθɜːrəʊ/

Careful and complete, covering all important details.

The inspector makes a thorough check of the cabinet.

A Black inspector carefully checks every corner of a finished wooden cabinet with a small checklist.
Etymology

The underlying image is going all the way through something, from end to end. Applied to work or examination, this became completeness and care that leave no important detail untouched.

In context

Medical Centric Podcast2:21
the doctor starts the evaluation by taking a complete medical history looking for any previous condition and performing a thorough physical examination
Abdominal Distention: Everything You Need To Know

More examples

  • She gave the report a thorough reading.
  • We need a thorough explanation of the costs.
  • His preparation was unusually thorough.

Forms

thorough

thoroughly adverb — completely and carefully

thoroughness noun — careful completeness

Similar words

complete
Containing everything necessary.
meticulous
Extremely careful about small details.