sphincter

As a letter s

is the letter s with a.

As a noun sphincter is

(anatomy) a ringlike band of muscle that surrounds a bodily opening, constricting and relaxing as required for normal physiological functioning.

As a noun sphincter

is (anatomy) a ringlike band of muscle that surrounds a bodily opening, constricting and relaxing as required for normal physiological functioning.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between sauerkraut and sphincter

is that sauerkraut is sauerkraut while sphincter is (anatomy) a ringlike band of muscle that surrounds a bodily opening, constricting and relaxing as required for normal physiological functioning.

In anatomy|lang=en terms the difference between valve and sphincter

is that valve is (anatomy) one or more membranous partitions, flaps, or folds, which permit the passage of the contents of a vessel or cavity in one direction, but stop or retard the flow in the opposite direction; as, the ileocolic, mitral, and semilunar valves while sphincter is (anatomy) a ringlike band of muscle that surrounds a bodily opening, constricting and relaxing as required for normal physiological functioning.

As nouns the difference between valve and sphincter

is that valve is a device that controls the flow of a gas or fluid through a pipe while sphincter is (anatomy) a ringlike band of muscle that surrounds a bodily opening, constricting and relaxing as required for normal physiological functioning.

As a verb valve

is to control (flow) by means of a valve.

As nouns the difference between skullduggery and sphincter

is that skullduggery is activities intended to deceive; a con or hoax while sphincter is a ringlike band of muscle that surrounds a bodily opening, constricting and relaxing as required for normal physiological functioning.

As nouns the difference between sphincter and stomach

is that sphincter is (anatomy) a ringlike band of muscle that surrounds a bodily opening, constricting and relaxing as required for normal physiological functioning while stomach is an organ in animals that stores food in the process of digestion.

As a verb stomach is

to tolerate (something), emotionally, physically, or mentally; to stand or handle something.

As nouns the difference between constrictor and sphincter

is that constrictor is that which constricts or tightens while sphincter is a ringlike band of muscle that surrounds a bodily opening, constricting and relaxing as required for normal physiological functioning.

As a noun sphincter is

(anatomy) a ringlike band of muscle that surrounds a bodily opening, constricting and relaxing as required for normal physiological functioning.

As nouns the difference between taxonomy and sphincter

is that taxonomy is the science or the technique used to make a classification while sphincter is (anatomy) a ringlike band of muscle that surrounds a bodily opening, constricting and relaxing as required for normal physiological functioning.