A Language Researcher studies languages to understand their structure, use, and evolution. They analyze grammar, vocabulary, and pronunciation across different languages and dialects. This research helps in understanding how languages develop over time and how they influence each other. Language researchers often work in fields like linguistics, sociolinguistics, or psycholinguistics. They may conduct surveys, interviews, or experiments to gather data. Their findings can contribute to language preservation, education, and technology, such as improving natural language processing in computers.