Where does “estereofònic” come from?
estereofònic (Catalan) comes from Catalan estereo-, from Ancient Greek στερεο-, from Ancient Greek στερεός, from Proto-Indo-European ster- — sterile, infertile.
estereofònic (Catalan): stereophonic
Ancestry of “estereofònic”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Catalan | estereo- | — |
| 2 | Ancient Greek | στερεο- | — |
| 3 | Ancient Greek | στερεός | firm, solid, rigid; standard, of full value;... |
| 4 | Proto-Indo-European | ster- | sterile, infertile |