What is another word for sphincter?
Pronunciation: [sfˈɪŋktə] (IPA) 
A sphincter is a ring-like muscle that can contract and relax to help facilitate bodily functions such as bowel movements and urination. Some synonyms for sphincter include muscle ring, circular muscle, and valve-like muscle. These muscles are found in various parts of the body, such as the gastrointestinal tract, urinary system, and reproductive system. In medical terminology, the word sphincter is often used to describe specific structures, such as the anal sphincter or the esophageal sphincter. Understanding the different types and functions of sphincters is important for maintaining overall health and proper bodily functions.
