glottochronology

pronunciation

How to pronounce glottochronology in British English: UK ['glɒtəʊkrə'nɒlədʒɪ]word uk audio image

How to pronounce glottochronology in American English: US [ˌglɒtoʊkrə'nɒlədʒɪ] word us audio image

  • Noun:
    the determination of how long ago different languages evolved from a common source language

Word Origin

glottochronology (n.)
1953, from glotto- + chronology.