[raincom]

There is a thesis called "Indeterminacy of Translation" by the late philosopher W.V.O Quine. You don't need to worry about "fully translating" any word from one natural language to another language.

[CRConrad]

Quine, as in...?

Aha: https://en.wikipedia.org/wiki/Quine_(computing)

So, yes -- though named not by but for him, by Douglas Hofstadter in G, E, B.