What is another word for anal sphincter?
Pronunciation: [ˈe͡ɪnə͡l sfˈɪŋktə] (IPA) 
The anal sphincter, also known as the anal muscle or the rectal muscle, is an important component of the digestive system. However, when writing about this particular body part, it may be helpful to use a more tactful or medical term. There are a variety of synonyms that could be used in place of "anal sphincter," including the rectal ring, the anal valve, or the rectal sphincter. Other terms that may be used include the internal and external anal sphincters, or the rectal muscles. Regardless of the terminology used to refer to this muscle, it remains an integral part of proper digestion and elimination.
