Describes something that cannot be conceived or imagined.
Es impensable que en pleno siglo XXI aún existan lugares donde la educación sea limitada por el género.
It is unthinkable that in the twenty-first century there are still places where education is limited by gender.
La educación universalizada ha permitido que más personas accedan a oportunidades antes impensables.
Universalized education has allowed more people to access previously unthinkable opportunities.