Where does “detrainment” come from?

detrainment (English) comes from English detrain, from English train, from Middle English train, from Old French train, from Old French traïner, from Vulgar Latin traginare, from Latin tragēre, from Latin trahere — to run.

detrainment (English): The act of detraining; The diffusion of air from...

Definitions

  1. The act of detraining; The diffusion of air from...

Ancestry of “detrainment”, step by step

detrainment traces back through two separate lines of ancestry.

via English detrain

StepLanguageWordMeaning
1EnglishdetrainTo exit from a train; to disembark; to remove a...
2EnglishtrainElongated portion; Connected sequence of people...
3Middle Englishtrain
4Old Frenchtraina delay, a drawing out
5Old FrenchtraïnerAlternative form of trainer; to pull out, to draw
6Vulgar Latintraginarepresent active infinitive of *traginō
7Latintragēre
8Latintraheresecond-person singular future passive indicative...
9LatintrahoI drag, pull; I trail; I extract, withdraw
10Proto-Italictraɣō
11Proto-Indo-Europeantregʰ-to drag, pull?; to run, walk
12Proto-Indo-Europeandʰregʰ-to run

via English ment

StepLanguageWordMeaning
1Englishmentsimple past tense and past participle of meng;...
2Korean멘트
Every word from Proto-Indo-European dʰregʰ-Every word from Proto-Indo-European tregʰ-Every word from Proto-Italic traɣō