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Derail vs Defail - What's the difference?

derail | defail |

As verbs the difference between derail and defail

is that derail is to cause to come off the tracks while defail is (obsolete) to cause to fail.

As a noun derail

is a device placed on railway tracks causing a train to derail.

derail

English

(wikipedia derail)

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.

    Derived terms

    * derailment

    Anagrams

    * * * * * English ergative verbs

    defail

    English

    Verb

    (en verb)
  • (obsolete) To cause to fail.
  • (Webster 1913)