Wordnet polsko-angielski 
                         ( (music) an electronic instrument (usually played with a keyboard) that generates and modifies sounds electronically and can imitate a variety of other musical instruments) 
synthesizer, synthesiser 
synonim: syntezator
Otwarty słownik polsko-angielski V.9.2007, Copyright (c) Jerzy Kazojć - 2007 r.
                        synthesiser
Nowoczesny słownik polsko-angielski 
                        keyboards
keyboard