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The collective muscles used to control the flow of urine from the urinary bladder. These muscles surround the urethra, so that when they contract, the urethra is closed.
Definition source: English Wiktionary via Wiktextract
Topics: anatomy, medicine, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
a striated sphincter muscle that constricts the urethra
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: musculus sphincter urethrae
Antonyms: none provided
Broader terms: sphincter, anatomical sphincter, sphincter muscle
No etymology was provided for this word.