switch engine switch cast • switch grass · · · Info · Definitions · Synonyms · Characters · · switch engine · · Text Common · · Latin · · Scripts 13 · · Length 3 · · Syllables Definitions · · · (noun) a locomotive for switching rolling stock in a railroad yard. Synonyms: switch engine, donkey engine. · · Noun Definition 1 Synonyms · · · donkey engine · · Synonym 1 Characters · · space U+0020 c latin small letter c U+0063 e latin small letter e U+0065 g latin small letter g U+0067 h latin small letter h U+0068 i latin small letter i U+0069 n latin small letter n U+006E s latin small letter s U+0073 t latin small letter t U+0074 w latin small letter w U+0077