Word.ws English Dictionary

Plural of derail

regular plural

The plural of derail is derails.

Forms of derail

Singularderail /ˌdiːˈɹeɪl/
Pluralderails
Countablecountable

Meaning of derail

  1. noun Synonym of derailer: A device placed on railway tracks in order to cause a train to derail.
  2. noun An instance of diverting a conversation or debate from its original topic.
  3. verb To cause to come off the tracks.

Full definition of derail

Questions about the plural of derail

What is the plural of derail?
The plural of derail is derails.
Is derail countable?
Derail is a countable noun.

Source and license

Adapted from Wiktionary: derail (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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