Term: musculus sphincter ani internus: an internal ring of smooth muscle formed by circular fibers of the rectum
Broader: smooth muscle: a muscle that contracts without conscious control and found in walls of internal organs such as stomach and intestine and bladder and blood vessels (excluding the heart) | Unrelated: dormitory: a college or university building containing living quarters for students
Broader: smooth muscle: a muscle that contracts without conscious control and found in walls of internal organs such as stomach and intestine and bladder and blood vessels (excluding the heart) | Unrelated: gown: outerwear consisting of a long flowing garment used for official or ceremonial occasions
Broader: smooth muscle: a muscle that contracts without conscious control and found in walls of internal organs such as stomach and intestine and bladder and blood vessels (excluding the heart) | Unrelated: stalemate: drawing position in chess: any of a player's possible moves would place his king in check
Broader: smooth muscle: a muscle that contracts without conscious control and found in walls of internal organs such as stomach and intestine and bladder and blood vessels (excluding the heart) | Unrelated: cross-country riding: riding horses across country over obstructions to demonstrate horsemanship
Broader: smooth muscle: a muscle that contracts without conscious control and found in walls of internal organs such as stomach and intestine and bladder and blood vessels (excluding the heart) | Unrelated: opening: opportunity especially for employment or promotion
Broader: smooth muscle: a muscle that contracts without conscious control and found in walls of internal organs such as stomach and intestine and bladder and blood vessels (excluding the heart) | Unrelated: gasbag: a boring person who talks a great deal about uninteresting topics
Broader: smooth muscle: a muscle that contracts without conscious control and found in walls of internal organs such as stomach and intestine and bladder and blood vessels (excluding the heart) | Unrelated: klebsiella: a genus of nonmotile rod-shaped Gram-negative enterobacteria; some cause respiratory and other infections
Broader: smooth muscle: a muscle that contracts without conscious control and found in walls of internal organs such as stomach and intestine and bladder and blood vessels (excluding the heart) | Unrelated: benefactress: a woman benefactor
Broader: smooth muscle: a muscle that contracts without conscious control and found in walls of internal organs such as stomach and intestine and bladder and blood vessels (excluding the heart) | Unrelated: bait casting: the single-handed rod casting of a relatively heavy (artificial) bait
Broader: smooth muscle: a muscle that contracts without conscious control and found in walls of internal organs such as stomach and intestine and bladder and blood vessels (excluding the heart) | Unrelated: partial eclipse: an eclipse in which the eclipsed body is only partially obscured