Benjamin Lee Whorf
Whorf, Benjamin Lee (hwôrf) [key], 1897–1941, American linguist and anthropologist, b. Winthrop, Mass. Although he was trained in chemical engineering and worked for an insurance company, Whorf made substantial contributions to Mayan and Aztec linguistics. He collaborated with Edward Sapir at Yale Univ. in anthropological linguistics, and helped to develop the Sapir–Whorf hypothesis. Also known as the linguistic relativity principle, the theory argues against the view that the categories and distinctions of any given language are natural and given by external reality. Instead, it posits language as a finite array of formal (lexical and grammatical) categories that group an infinite variety of experiences into usable classes, vary across cultures, and, as a guide to the interpretation of experiences, influence thought.
See Whorf's selected writings, Language, Thought, and Reality (1959).