1. (n.) An interpreter; one who renders into another language\; one who expresses the sense of words in one language by equivalent words in another.

2. (n.) A repeating instrument.

allegorist annotator cicerone clarifier commentator critic cryptanalyst cryptographer cryptologist decoder definer demonstrator demythologizer diaskeuast dragoman editor emendator emender euhemerist exegesist exegete exegetist explainer explicator exponent expositor expounder go-between guide hermeneut interpreter lexicographer metaphrast oneirocritic paraphrast scholiast textual critic