Wiktionary
protolanguage
n. (alternative form of proto-language English)
Usage examples of "protolanguage".
Wherever this strange tribe was hiding, there seemed to be a protolanguage alive in the bush!
Most of the protolanguage work is being done by Russian Jews in Israel.
Saudi plans and the pre-Islamic glyphs and her protolanguage quest took on force.
He kept asking questions, and soon she found herself defining protolanguage and the mother tongue.
Chissis spoke seldom, and then only in the throwback protolanguage, Primal Delphin.
Even in his original time, the special jargon and odd acronyms had been signaling the arrival of new protolanguages, emerging forms as alien as Sanskrit or classical Greek.