Abstract: A computer-implemented language translation tool with a database capable of storing a plurality of source words expressed in a source language and corresponding target words expressed in a target language. The tool generates source concatenations of words expressed in the source language and corresponding target concatenations of words expressed in the target language and stores the concatenations in the database. The database is searched for a match between words of the source text and the source concatenations, and a translation of the words into the target language is proposed in case of a found match. The tool may interact with a user-operated text processing program, in which the proposed translation is presented to the user.