Language theorists study how language is structured, used, and understood. They explore various aspects of language, including grammar, semantics, and phonetics. Prominent figures in this field include Noam Chomsky, who introduced the concept of a universal grammar, and Ferdinand de Saussure, who emphasized the relationship between language and society. These theorists often focus on how language influences thought and communication. They analyze language development in children and the role of language in culture. Their work contributes to fields like linguistics, psychology, and sociology, helping us understand the complexities of human communication.