From the website: LANGUAGES divide the spectrum up in different ways. Welsh speakers use "gwyrdd" (pronounced "goo-irrrth") as a general word for green. Yet "grass" literally translates as "blue straw". That is because the Welsh word for blue ("glas") can accommodate all shades of green. English-speaking anthropologists affectionately squish "green" and "blue" together to call Welsh an example of a "grue" language.
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