glottochronology是什么意思，glottochronology翻译

glottochronology是什么意思，glottochronology翻译

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Glottochronology:

Unraveling the

Timeline of Languages

Linguistics is the scientific study of language, and within this field, glottochronology emerged as a fascinating subfield in the 20th century. Glottochronology is the study of the historical development of languages and their relationships to each other based on the assumption that language changes at a relatively constant rate over time. This article delves into the basics of glottochronology, its significance, and its applications in understanding the timeline of languages.

The concept of glottochronology was first introduced by Anatoly Liberman in the 1950s. Liberman proposed that the rate of linguistic change is constant across different languages, allowing for the estimation of the time of a language's origin and its relationships to other languages. This idea was further developed and popularized by linguist Merritt Ruhlen in the 1980s. Ruhlen introduced the "time