amyotonia

noun

amyo·to·nia ˌā-ˌmī-ə-ˈtō-nē-ə

: deficiency of muscle tone

Word History

Etymology

a- entry 2 + myotonia

First Known Use

1908, in the meaning defined above

Time Traveler

The first known use of amyotonia was in 1908

See more words from the same year

Cite this Entry

Style

“Amyotonia.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/amyotonia. Accessed 6 Nov. 2025.

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Medical Definition

amyotonia

noun

amyo·to·nia ˌā-ˌmī-ə-ˈtō-nē-ə

: deficiency of muscle tone

Last Updated: 4 Nov 2025 - Definition revised

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