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derail - What does it mean?

Definition of 'derail'

English

(wikipedia)

Noun

(en-noun)
  • A device placed on railway tracks causing a train to derail.
  • The derail was placed deliberately so that the train would fall into the river.

    Verb

    (en-verb)
  • To cause to come off the tracks.
  • The train was destroyed when it was derailed by the penny.
  • To come off the tracks.
  • To deviate from the previous course or direction.
  • The conversation derailed once James brought up politics.
  • To cause to deviate from a set course or direction.
  • The protesting students derailed the professor's lecture.

    Quotations

    * (seeCites)

    Derived terms

    * derailment

    Anagrams

    * * * * * English ergative verbs