derail
verb/dɨʃkɐʁiˈlaɾ/low
des·car·ri·lar
Definition
To leave the rails (referring to a train, tram, etc.); by extension, to deviate from the normal or planned course.
The freight train derailed after hitting a landslide on the tracks.
The meeting derailed when personal accusations were made.
Etymology
Derivação de 'carril' (do francês 'carril' ou do catalão 'carril').