Marching to cannon's mouth is a phrase that describes an act of bravery where one confronts danger without hesitation. There are several synonyms for this phrase that can be used interchangeably. One such synonym is "facing the firing squad," which implies courage and fortitude in the face of certain death. Another synonym is "charging into the fray," which connotes a fearless approach to confrontation. "Courting danger" and "taking on a challenge" are also synonymous with marching to cannon's mouth. All these phrases share the same sentiment of facing adversity without fear and standing up for what one believes in.
