Researcher: meaning, definitions and examples

Use when referring to someone who systematically investigates a topic or field, often in an academic or scientific setting.

• She is a researcher at the university, focusing on renewable energy.
• The researcher published a new study on climate change.

This word often refers to someone who examines or inquires into something, especially crimes or mysteries. It carries a slightly formal tone and can be used in both professional and general contexts.

• The police investigator gathered all the evidence from the crime scene.
• An investigator was hired to find the missing person.

Usually used to describe someone who has a deep understanding of a subject, often in humanities or social sciences, and is engaged in academic study.

• The scholar presented her findings on medieval literature.
• He is a well-known scholar in the field of classical studies.

Refers to someone engaged in systematic activities to acquire knowledge, often in natural or physical sciences. It has a strong association with experiments and the scientific method.

• Scientists are working to develop a vaccine for the new virus.
• The scientist won an award for her groundbreaking research in physics.