|
Definition of Derailment
1. Noun. An accident in which a train runs off its track.
Definition of Derailment
1. n. The act of going off, or the state of being off, the rails of a railroad.
Definition of Derailment
1. [n -S]
Medical Definition of Derailment
1. A symptom of a thought disorder in which one constantly gets "off the track" in his thoughts and speech; similar to loosening of association. (05 Mar 2000)