derail [derailed, derailing, derails]◼◼◼(to come off the tracks) verb [UK: dɪ.ˈreɪl] [US: dɪ.ˈreɪl]The train was derailed. = Le train a déraillé.
derail [derailed, derailing, derails]◼◼◼(to deviate from the previous course or direction) verb [UK: dɪ.ˈreɪl] [US: dɪ.ˈreɪl]The train was derailed. = Le train a déraillé.