411 REFERENCE · Wiktionary
Proto-Human
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
protohuman
English
+ language
Proper noun
Proto-Human
The speculative most recent common ancestor of all the world's languages, according to a monogenetic theory.
Synonyms
en Proto-Sapiens
en Proto-World
See also
en global etymology
en Languages