Eugene Nida

Eugene Nida was an American linguist who developed the theory of dynamic equivalence, one of the most influential frameworks in modern translation studies. Working for decades with the American Bible Society, Nida argued that a translation should aim to reproduce the effect and meaning of the source text for its new audience, which he called dynamic or functional equivalence, rather than reproducing the source text's exact words and structure, which he called formal equivalence, a distinction that reshaped both Bible translation practice and the broader academic study of translation. Nida set out this theory in detail in Toward a Science of Translating, published in 1964, and later in The Theory and Practice of Translation, co-authored with Charles Taber in 1969. Over his career Nida also drew on his broader training as a linguist to analyze the grammatical structures of numerous languages worldwide in support of Bible translation projects, and his componential analysis approach to meaning influenced semantic theory more generally.