Esperanto

You can find traces of it in the world-conquering Esperanto of computer coding and in the algorithms behind artificial intelligence.

But at one point, she thought she might need to supplement her French, Italian and German sources with some Esperanto.

When Interpol was first being planned in 1914, French was chosen as the designated language — but organizers also believed Esperanto could be a viable alternative in the future.

A standing credit line in renminbi is the financial equivalent of fluency in Esperanto.

Esperanto, the language of the future, never managed to become an official language in any country.