Patent US 4,608,665

A portable electronic dictionary and language interpreter comprises a sentence memory, a word memory, and a control circuit. The sentence memory stores a plurality of incomplete sentences. The word memory contains plenty of words added to the incomplete sentences so that complete sentences are formed. The control circuit is provided for controlling the manner by which each of the words generated from the word memory is added to each of the incomplete sentences developed from the sentence memory. Each of the words to be added is directed by an input device. The input device may comprises alphabetical key switches or a search key switch actuated for addressing the word memory. A display is provided for indicating the complete sentences.