aperistalsis

noun

aperi·​stal·​sis ˌā-ˌper-ə-ˈstȯl-səs, -ˈstäl-, -ˈstal- How to pronounce aperistalsis (audio)
plural aperistalses -ˌsēz How to pronounce aperistalsis (audio)
: absence of peristalsis

Browse Nearby Words

aperiodic
aperistalsis
aperitive
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Cite this Entry

“Aperistalsis.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/aperistalsis. Accessed 31 Oct. 2025.

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