Protolanguage Definition
 prōtō-lănggwĭj 
    noun
  
 A language that is the documented or the hypothesized and reconstructed parent language of some other language or language group.
 Webster's New World 
Alternative form of proto-language.
Wiktionary 
Other Word Forms of Protolanguage
Noun
Singular:
 protolanguagePlural:
 protolanguagesProtolanguage Is Also Mentioned In
Find Similar Words
Find similar words to protolanguage using the buttons below.