Where does “hard Brexit” come from?

hard Brexit (English) comes from English Brexit, from English exit, from Latin exit, from Latin exeō, from Latin eō, from Proto-Italic eō, from Proto-Italic ejō, from Proto-Indo-European h₁éyti — to go.

hard Brexit (English): The withdrawal of the United Kingdom both from the European Union and from European institutions (e.g. the European single market or the European Union Customs Union)

Definitions

  1. The withdrawal of the United Kingdom both from the European Union and from European institutions (e.g. the European single market or the European Union Customs Union)

Ancestry of “hard Brexit”, step by step

hard Brexit traces back through two separate lines of ancestry.

via English Brexit

StepLanguageWordMeaning
1EnglishBrexitTo exit the European Union; To leave a romantic...
2EnglishexitAn act of going out or going away, or leaving; a...
3Latinexitthird-person singular present active indicative...
4Latinexeōto exit, depart, go forth, come forth
5Latinto go, to fare, to move (oneself) (any kind of animate or inanimate motion: walk, ride, sail, fly, etc.)
6Proto-ItalicI go
7Proto-Italicejō
8Proto-Indo-Europeanh₁éytito go, to be going
9Proto-Indo-Europeanh₁ey-to go

via English hard

StepLanguageWordMeaning
1EnglishhardHaving a severe property; presenting difficulty;...
2Old Frenchhardihardy; tough; durable
3Old Frenchhardirto harden
4Frankishhardijanto harden, to make hard
5Proto-Germanichardijanąto make hard, strong; to harden
6Proto-Germanicharduzhard; brave
7Proto-Indo-Europeankert-times; to weave, twist together; time
8Proto-Turkic*keŕ-to travel, tour
Every word from Proto-Indo-European h₁ey-Every word from Proto-Indo-European h₁éytiEvery word from Proto-Italic ejō