march out march on • marchpane · · · Info · Definitions · Synonyms · Characters · · march out · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (verb) march out (as from a defile) into open ground. Synonyms: debouch, march out. Example: "The regiments debouched from the valley." · · Verb Definition 1 Synonyms · · · debouch · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 h latin small letter h U+0068 m latin small letter m U+006D o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075