detrain
verb
de·train (ˌ)dē-ˈtrān 
detrained; detraining; detrains
intransitive verb
: to get off a railroad train
transitive verb
: to remove from a railroad train
detrainment
(ˌ)dē-ˈtrān-mənt
noun 
Example Sentences
They were the first passengers to detrain.
Recent Examples on the Web Passengers were told to detrain before bomb squad members boarded and searched the train. 
Lisa Respers France, CNN, 10 Apr. 2018
Lisa Respers France, CNN, 10 Apr. 2018 Word History
First Known Use
1881, in the meaning defined at intransitive sense
detrain
verb
as in to deplane
Synonyms & Similar Words
Relevance
- deplane
- disembark
- alight
- dismount
- light
- descend
- get down
Antonyms & Near Antonyms
- embark
- board
- climb (aboard)
- entrain
- mount
- enplane
- get in
- emplane