Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “pronator”


noun [C] uk   /prəʊˈneɪt.ər/ us    /ˈproʊˌneɪ.t̬ər/ specialized
any of the muscles that allow the palm of the hand or the sole of the foot to turn inwardSubstances and structures in the body
(Definition of pronator from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of pronator?
Add Cambridge dictionaries to your browser to your website

Word of the Day


a measure for liquid equal to about half a litre

Word of the Day


Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More