lexicostatistical
- adjective
- /ˌlɛksɪkoʊstəˈtɪstɪkəl/
- Specialized
- A lexicostatistical approach can help estimate when two languages may have diverged from a common ancestor.
Examples
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Further, my lexicostatistical analysis of the Mel subgroup supports a revision of Sapir's classification, dividing Mel into two branches.
Academic text (2004) -
My lexicostatistical analysis found that Nalu, Mbulungish, and Mboteni languages share almost equal cognate percentages.
Academic text (2004) -
The lexicostatistical study revealed insights into how different languages are related to each other.
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Researchers conducted a lexicostatistical comparison to determine the historical connections between the languages.
Synonyms
A method that uses numbers to compare words in different languages
About the study of how languages change over time by comparing words
Surface Forms
Morphology
lexicostatistical = statistical (semi-transparent) = lexico + statistic + al
The adjective is compositionally built from the combining form 'lexico-' and the adjective 'statistical', but its specialized technical meaning is not fully predictable for an average B1 learner.
Etymology
Lexicostatistical comes from lexico- meaning 'word', as in lexicon which is a list of words, and statistical meaning 'by numbers' or 'using data'. So a lexicostatistical study is one that compares vocabularies using numbers to see how similar languages are.