sentence: freelang dictionary lingvo english -- russian and russian -- english dictionaries are not free , but when purchased , can easily be converted into dict format mueller 's english -- russian dictionary slovak-english legal dictionary available from slovak-italian legal dictionary available from dict servers dictd ( the standard server made by the dict development group ) dictd + + -- modern powerful server written in c + + with heavy usage of stl and boost gnu dico jdictd -- a java - based dict server implementation ( abandoned ) dict file format the standard dictd server made by the dict development group uses a special dict file format , although other dictd servers ( such as gnu dico ) may optionally use other file formats .