Flexor
Sphincter
Sphincter noun - A ring of muscle that contracts to close an opening.
Show all Definitions
Synonyms for Sphincter
Cite this Source
Sphincter and Flexor. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/flexor/sphincter
Flexor & Sphincter. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/flexor/sphincter>.
Sphincter or Flexor. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/flexor/sphincter.
Google Ngram Viewer shows how "flexor" and "sphincter" have occurred on timeline