1. A person who conducts systematic investigation and study to discover new information or reach new conclusions
The researcher spent years studying climate change patterns.
O pesquisador passou anos estudando padrões de mudança climática.
2. An academic or professional who works in a laboratory, university, or institution conducting experiments and analysis
Medical researchers are developing new treatments for the disease.
Pesquisadores médicos estão desenvolvendo novos tratamentos para a doença.
3. Someone employed to gather and analyze information for a specific purpose
Market researchers survey consumers to understand buying habits.
Pesquisadores de mercado entrevistam consumidores para entender hábitos de compra.