Sphincter Meaning in English
word
Definition
A sphincter is a ring-shaped muscle that can tighten or close an opening in the body, like those found around the anus or bladder. It controls the passage of substances by opening and closing.
Usage & Nuances
"Sphincter" is a formal, medical term. Commonly refers to the anal sphincter or the sphincter in the urinary tract; not used in casual conversation unless discussing health. Plural is "sphincters."
Example Sentences
The sphincter controls when you can use the bathroom.
basic
Doctors study how the sphincter works in the body.
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A healthy sphincter prevents leaks.
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If your sphincter is weak, you might have trouble holding urine.
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The doctor said my sphincter is working normally after the surgery.
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Stretching can sometimes affect the sphincter, making certain exercises uncomfortable.
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