Meaning of the word researched in English

What does researched mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

researched

US /rɪˈsɜːrtʃt/
UK /rɪˈsɜːtʃt/

Verb

investigated systematically

Example:
She researched the topic thoroughly before writing her essay.
The team researched new methods to improve efficiency.

Adjective

having been thoroughly investigated or studied

Example:
The article was well-researched and provided valuable insights.
Her presentation was very researched and informative.