Learn how to say Misadventure correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word misadventure:
1 (also death by misadventure) [mass noun] English Law death caused by a person accidentally while performing a legal act without negligence or intent to harm:
the coroner recorded a verdict of death by misadventure
2an unfortunate incident; a mishap:
the petty misdemeanours and misadventures of childhood
Middle English (in sense 2): from Old French mesaventure, from mesavenir ‘turn out badly’