Same with Old and Middle Irish (1200 AD): "glas was a blanket term for colors ranging from green to blue to various shades of gray" I like to think this may ha

Same with Old and Middle Irish (1200 AD): "glas was a blanket term for colors ranging from green to blue to various shades of gray" I like to think this may have had something to do with them having both blue and green in their political usage: https://en.wikipedia.org/wiki/St._Patrick%27s_blue https://en.wikipedia.org/wiki/St._Patrick%27s_blue