Where does “green ban” come from?

green ban (English) comes from English ban, from English Banburismus, from English Banbury, from Old English Bannanburg, from Old English burg, from Proto-Germanic burgz, from Proto-Indo-European bʰr̥ǵʰ-.

green ban (English): A ban instigated by a trade union on construction...

Definitions

  1. A ban instigated by a trade union on construction...

Ancestry of “green ban”, step by step

green ban traces back through two separate lines of ancestry.

via English ban

StepLanguageWordMeaning
1EnglishbanTo summon; to call out; To anathematize; to...
2EnglishBanburismusA cryptologic process using an early form of...
3EnglishBanburyA Banbury cake
4Old EnglishBannanburg
5Old Englishburgcity; town; a fortified place: stronghold, fort,...
6Proto-Germanicburgzfortification, stronghold; city
7Proto-Indo-Europeanbʰr̥ǵʰ-

via English Green

StepLanguageWordMeaning
1EnglishGreenOf, or pertaining, to a Green Party or green...
2Middle Englishgrenegreen
3Old Englishgrēnegreen
4Proto-West Germanicgrōnīgreen
5Proto-Germanicgrōnizgreen
6Proto-Indo-Europeanǵʰreh₁-to become green, grow; to grow; to green, to grow
Every word from Proto-Indo-European bʰr̥ǵʰ-Every word from Proto-Germanic burgzEvery word from Old English burg