Last Updated：2025/11/30

The speculative most recent common ancestor of all the world's languages, according to a monogenetic theory.

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Proto-Human

Source Word

Proto-Human

The speculative most recent common ancestor of all the world's languages, according to a monogenetic theory.

Japanese Meaning

モノジェネシス説に基づく、全世界の言語の最も新しい共通祖先という仮説上の存在

Some linguists hypothesize that a single, ancestral tongue called Proto-Human once branched into all the languages we know today.

一部の言語学者は、かつて単一の祖語、すなわち仮説上の全世界の言語の最近の共通祖先が現在私たちが知るすべての言語に分岐したと仮定している。

Sense（1）

The speculative most recent common ancestor of all the world's languages, according to a monogenetic theory.